Wednesday, October 9, 2019

Memory



The brain is an amazing three-pound organ that controls all functions of the body, interprets information from the outside world, and embodies the essence of the mind and soul. Intelligence, creativity, emotion, and memory are a few of the many things governed by the brain. Protected within the skull, the brain is composed of the cerebrum, cerebellum, and brainstem.

The brain receives information through our five senses: sight, smell, touch, taste, and hearing - often many at one time. It assembles the messages in a way that has meaning for us and can store that information in our memory. The brain controls our thoughts, memory and speech, movement of the arms and legs, and the function of many organs within our body.
The brain is composed of the cerebrum, cerebellum, and brainstem.

Memory is what allows us to remember facts, ideas, feelings, relationships between concepts and all kinds of stimuli that occurred in the past. Although the hippocampus is the brain structure most related to memory, we cannot locate memories at a specific point in the brain, but a large number of brain areas are involved. In addition, this ability is one of the cognitive functions most commonly affected with age.


Types of memory
We can divide the types of memory according to different criteria:
  • Short term memory: It can be defined as the memory mechanism that allows us to retain a limited amount of information for a short period of time.  Its storage capacity is limited, approximately 7 plus or minutes 2 items for 18-20 seconds if the retained information is not reviewed. For this reason you are able to remember a phone number for a few seconds and after a few moments you forget.
  •  Long term memory: Can store information for virtually unlimited timeIt is responsible for storing your memories, the knowledge you have about the world, the images you have seen, the concepts you have learned .
  • Sensory memory: Would retain the information for a couple of seconds. Sensory memory is responsible for recording the sensations that are perceived through the senses and for superficially recognizing the perceived stimuli. This memory system has a great processing capacity, as it is responsible for recognizing perceived sensations and for recognizing the physical characteristics of perceived stimuli such as lines, angles, brightness or tone.


Curiosities of memory
·       The German philosopher Hermann Ebbinghaus dedicated many years of his life to the study of memory, reaching very interesting conclusionsAccording to this author, forgetting occurs progressively, so that a few days after studying a material you only remember a small part of what you have studied, having forgotten most of the information learned. Specifically, in the first 24 hours you can remember approximately 50% of the information learned; After 48 hours you can remember 30% and, after one week, you will only remember 3% of all the information you had learned a few days before.



frases de recuerdos

·       That is, people remember better the beginning and the end of things, forgetting more easily the intermediate content. This can be modified if the intermediate content has great emotional significance for the person For this reason we remember the beginning and end of a telephone conversation, a reading, a song, a movie 
Improve and stimulate memory
·       eat well
·       exercise
·       read
·       puzzle
·       make alphabet soup
Conclusion
Thanks to memory we can make sense of the world around us, remember past experiences, plan the future and perform all the tasks that give meaning to our day to day























LINKS

https://www.cognifit.com/es/habilidad-cognitiva/memoria-a-corto-plazo
https://www.cognifit.com/es/memoria
https://courses.lumenlearning.com/boundless-psychology/chapter/memory-and-the-brain/



VALERIA BACA GONZALEZ
AHINARA SERNA ZAVALA 
The brain is considered "the king organ", since it is like the center of operations that govern our body and important functions such as breathing and heart rate, perception and movement, emotions, learning and planning. That is why we would like to talk to you about some of the most common diseases and disorders that this important organ suffers and how to prevent them. We tell you based on their cause.
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Trauma
Craniocerebral trauma can cause certain conditions in the brain due to the consequences of both the blow and the kickback that occurs in the opposite part of the part of the brain that receives the blow, when bouncing against the skull. These can be:

·      Brain infections
·      Strokes
·      Hypersensitization of some neuronal groups resulting in epilepsy
·      Rupture of neuronal connections and diffuse brain damage

2.    Neurodegenerative diseases
These diseases cause progressive deterioration of the nervous system and neuronal death, these being irreversible. All this affects the cognitive performance of the individual, so it gradually loses faculties until death. The best known are:

Those that are included in the group of dementias that mainly affect the brain, such as Alzheimer's; or diseases that cause them like Parkinson's.
Those that affect the entire nervous system such as multiple sclerosis and myotrophic lateral sclerosis
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Epilepsy
Epilepsy is due to an unbalanced functioning of neuronal groups, which are hypersensitized and react abnormally to stimulation. This causes the person to suffer alterations such as:

·      Commission crisis
·      Sudden loss of consciousness
·      Memory difficulties or anomie
·      Alterations in executive functions
·      The origin of this disorder can be found in a large number of conditions such as trauma or accidents, encephalitis, strokes, tumors or malformations. In some cases its origin cannot be determined.
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   Neoplastic diseases such as brain tumors
A tumor is an uncontrolled and expansive growth of the tissues of some part of our body, they can be benign or malignant and cause a wide variety of symptoms depending on the affected area. In the brain, even if the tumor is not carcinogenic, it can be dangerous as it causes compression against the skull.

There are different types of tumors depending on the cell from which it arises and the degree of malignancy. Some examples are: astrocytomas, oligoastrocytomas, ependymomas and glioblastomas.
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5.     Diseases and genetic alterations
These have their origin in genetic factors that alter the functioning and morphology of the brain, to mutations in some gene and are usually manifested from early stages of the individual's development. Some examples are:

·      X-fragile syndrome
·      Down's Syndrome
·      Alterations in neuronal migration that occurs in fetal development
·      Huntington's Korea: neurodegenerative disease characterized by personality changes, involuntary movements and progressive loss of executive functions.

6.     Migraines
This pathology is very common in the population. It presents as a type of recurrent headache of varying intensity. It usually produces a throbbing and / or stinging sensation and usually affects one side of the head. Other symptoms are:

·      Sickness
·      Vomiting
·      Sensitivity to light, odors or noise.

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      These are the most common conditions that our brain can suffer, such an important organ for our good daily functioning. To prevent them or put an effective and early remedy, we advise you to have health insurance on hand with all the medical coverage you need. And enjoy a good summer reading.
                                        by: Dafne Ortiz Zamorano & Brittany Guillen Jalapa

sources: https://psicologiaymente.com/clinica/enfermedades-del-cerebro



DEPRESSION 
BY: JUSTIN ORTIZ AND MARCO QUINTANA

Major depression. It happens when feelings of sadness, loss, anger or frustration interfere with daily life for weeks, or longer periods of time. Persistent Depressive Disorder It is a depressive mood that lasts 2 years.Depression can be described as feeling sad, melancholic, unhappy, dejected or collapsed. Most of us feel this way from time to time for short periods.

Clinical depression is a mood disorder in which feelings of sadness, loss, anger or frustration interfere with daily life for a period of a few weeks or more.

Considerations
Depression can happen in people of all ages:

Adults
Teenagers
Older adults
Symptoms of depression include:

Irritable or low mood
Difficulty falling asleep or excess sleep
Large change in appetite, often with weight gain or loss
Tiredness and lack of energy
Feelings of worthlessness, self-loathing and guilt

ANIMAL ABUSE

The animal abuse is when you hurt a little animal or makes them do things where they don't have voice or vote, or just private they rights.
 But, why I'm talking about this in "the amazing brain"?. Well the true is that the animal abuse is  Act of the humanity, the most dangerous species.  so weird that the unique animal who has awareness in the world, is the one who hurts to other without Remorse.

When we thought about animal abuse we Usually think about just kick a dog or cat and not in the feeding that we have or the experiments with them or all the impact that we do in their habitats with the contamination that we provoke.

We have to understand that the animals have feelings like us, that they have the capacity to feel pain or Suffering.

They don't have a awareness so if they attack you isn't with evil, they do for protection, hungry or for nature.
For example: if a shark smells our blood it don't going to think about what is happening, it just want it because is hungry and we are the perfect dinner.

I'm not saying that all the humans are bad persons, just that when we talk about this kind of Topics we just hide in our square minds for no feel any responsibility of the suffering of the animals.

We have to open our eyes and minds and see that we aren't the unique species that have feelings.

 Please try to follow the next tips to reduce the animal abuse:

1. Try to not eat meat too often, isn't just bad for you health, the animals are treated with cruelty and hurts them so much before kill them.

2. Try to buy things that don't have experimental in animals, they are suffering all the secondary Reactions and they die very often.

3. Don't buy animals in animals shops, the animals are raped each other by humans.

4. Don't go to zoos, the animals don't are a entertainment for you, are lives and they need to be free.

5. Try to not buy unnecessary things that contaminated the planet, their habitats are being destroy by that.

Try to get conscience of all the suffering that million and millions of animals are getting everyday and all the animals that die for food that you don't need, entertainment that you can get in other place, products that exists without animal experimental.


All of us deserve to live a happy life. Without fear, without pain.
Just live and let them live.
Change the world.

-Dariana García

Sunday, October 6, 2019

WELCOME TO THE AMAZING BRAIN ARTICLES

by Mr. Manuel de la Cruz

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English Advanced I Highschool Class. 

This week, we will be working on interesting articles about the brain. This activity will be accomplished individually or in couples. You can decide. 

What you´ll be doing is to publish an article in our page: www.theamazingbrain1@blogspot.com

The article must include at least 500 words. It can be about any topic related to the brain. For example: How to improve memory? Food to help the brain function better? How working out on a daily basis affects the brain? Fast learning, Brain capacity, etc. 

It has to include pictures, and the credits of those. You also can include information from other articles, just include the page where you are getting the information from. 

You can include videos or links to youtube videos too, so you can create a more complete article. 






Just focus on adding value by including valuable information and content. You will be required to publish your article between October 9th-10th. 

So, please focus on including:
  1. At least 500 words.
  2. Images and photo credits (author or link where you got it)
  3. Links to other videos or pages.
  4. You may use information from other pages, just give credit to the page you are using. 
  5. Important: Include author or authors. 
  6. Publish your article from October 9th-10th. 



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Have fun and do not forget to be creative!



A True Guide to Become Limitless

No “magic pill” necessary.






Photo credit: Relativity Media

In the 2011 film Limitless, Bradley Cooper’s 
character Eddie Morra starts out as a low-energy, unmotivated and unfocused alcoholic. But after taking a magical pill known as NZT, Eddie’s life takes a momentous turn around. He gets into shape, he starts making serious money on the stock market, his energy is relentless and his mental potential is ‘limitless’.
This film immediately grabbed my attention and had me questioning the possibilities of becoming like Eddie does in Limitless without taking a ‘magical pill’ that only exists in fiction (although some have drawn comparisons to NZT from drugs like Modafinil — which I don’t recommend).
I went on a journey of self-development and natural cognitive enhancement through hard-to-find, yet easy to conquer means. The hundreds of hours reading books, websites, watching interviews with the top people, talking to top people, experimenting with working methods and lifestyle habits have lead me to a long winded but important lesson:
You do not require a pill to give you the advantage that Eddie appears to have in the 2011 film. The unparalleled abilities and impressive skills can develop by approaching these 5 strategies. You too can become limitless.
This means becoming:
  • Better at picking up new skills
  • Cognitively sharper
  • More routined
  • More creative
  • Increasingly productive
  • Better focused

1. Picking up new skills effectively


Acquiring new skills often seems like a fantasy. In Limitless, Eddie Morra quickly learns new languages and uses them with fluency. In another scene we seem him learn the ‘math’ of poker in order to capitalise on his new found abilities and also play piano, although we don’t get to see him woo someone in the local mall by playing ‘Clair De Lune’ on the public piano.
Either way, being able to obtain new skills sounds great, but we don’t quite know how to do it without putting the hours of work that masters of the craft have had to put in. The immediate thing to point out is that you too will have to put in lots of hours — there are no shortcuts to picking up skills easily, but there are a few strategies that are great at helping you obtain and retain those skills intelligently and confidently. These are the techniques that have been reviewed by experts as the best ways to avoid mistakes and maximise cognitive input.
One extremely effective technique is known as the Pareto Principle. In this, you should look for the 20% work that would give you 80% of the results. In 1906, Italian Economist, Vilfredo Pareto discovered that 80% of the land in Italy was owned by 20% of the population. Quickly, other powerful analysts noted that the same ratio was apparent in their own field of expertise with (for example) 80% of large company sales coming from 20% of their client base.
Here’s how the Pareto Principle can affect your skill acquisition: when learning a new language, you should find the most commonly used phrases and ‘filler’ phrases such as ‘errm’ and ‘the thing is’ in order to make the most progress. The commonly used phrases will cover most basic conversations whilst the filler phrases will allow you to extend your use of the language whilst thinking about how to say something in that language.
Identify the 20% work that will give you 80% of the results. In learning a language it does not take long to realize that there are a few very key words that pop up over and over again. You can do a quick search for “most commonly used French words” for example and begin to learn them first before adding on the rest.

2. Getting laser-focus


Having laser-like focus is extremely important in the process of becoming a Better focused ninja. You want to zero-in on important tasks and smash through tasks with no procrastination or distractions. Building a focus like this seems impossible, but all high-achievers have grasped the ability to have this sharp focus and have done so by placing their attention on what is important and being extremely specific about it.
Setting a goal is key to having great focus. However you cannot be vague with your goal. For example: ‘I want to be successful’ or ‘I want to be rich’ are too obscure and imprecise. When you goal is similar to this, your mind starts to lose sight of the goal and instead seeks distractions, knowing that possibly one day your goal will be achieved by accident. But this is simply not the case.
Being specific eliminates any uncertainty or mist around where you are headed in life. One effective technique that I recommend is to use the SMART method of goal setting. SMART stands for: Specific, Measurable, Achievable, Realistic and Time-bound.
Here’s an example of goal setting using the SMART method:
Specific: I want to work in San Fransisco as Product Lead in a mobile app company (potentially start-up)
Measurable: Obtain a work-visa, have at least a $60,000 yearly salary offered, have worked as a project manager for at least a year
Achievable: To work as a project manager for a year seems attainable
Realistic: Getting offered a $60,000 yearly salary may cause complications, but could live cheaper lifestyle and also side-income would be helping living costs, moving to San Fran is more important than being offered specifically a larger salary
Time-bound: Deadline based. 6 years from now. (2021).
It’s important to note that like a muscle, your mind too needs rest after a long period of intense focus. The goal here is to have a large duration of your day-to-day focused on completing important tasks over years and not burning out — causing you to end up fatigued and having a clouded mind. Make sure to get rest and wander by reading or listening to a podcast whenever your mind tires.

3. Build winning habits


Who we are and how we go about the decisions we make in life are comprised of a few variables — one of the most important being habits. The dream is to crush all of our bad habits: smoking, drinking, procrastination, nail biting and to replace them by great habits that ultimate control the outcome of a lot of decisions we make on a day-to-day. This does no have to be a wild fantasy however; anyone can build up great habits and replace bad habits they may have.
One actionable technique for building a winning habit is to break your habit down into a really small and easy to complete task. For example, I wanted to build up a habit of writing everyday so I started by just creating a habit of ‘write one sentence everyday’. This could be the worst sentence or the best sentence and in fact, during the first two weeks, I found myself writing the sentence and then moving onto something else. But every so often I found myself quickly surpassing the sentence goal and then writing a whole page. After a few weeks of this, I upped the habit to ‘write 10 lines everyday’. Once again I got similar results, but either way, I had built a habit and was making progress toward the ultimate winning habit… just for frame of reference, I now write a minimum of 1,000 words a day.
There is an incredible book I recommend and even feature in my reading list by Charles Duhigg called ‘The Power of Habit‘. The book is great at explaining what Duhigg refers to as the ‘Habit loop’ which, once understood can allow you to change or create any habit by simply making a few changes to specific parts of the ‘loop’ itself. I highly recommend grabbing the book, as it’s quite possibly one of the most value-dense books I’ve ever invested in.

4. Producing creative ideas anytime


Understanding that creativity is the key to making it big in our new economy today is the first step. Let’s repeat that: creativity is the key to making the ‘big bucks’ in our new economy today. Got it? Right, time for the second step.
If you want to produce creative ideas any and all the time, you’ve got to start taking note of a few of these things… in fact there was one right there. Taking notes.
Creativity demands that you are constantly coming up with new ideas, ideas that you’ve never thought of before. In order to do this, you must first rid your mind of the ideas you already have in order to make room for new ones. Grabbing a journal, like the one I use, and writing down everything that comes to mind (whether it be in a structured or non-structured format) is great way of relieving yourself of overthinking and is quite possibly the easiest way to produce the most results creatively.
Any curious mind would start to notice that as you write down your thoughts and ideas in a journal, you will quickly beg to ask questions and start conversations with people that will bring out the best, new ideas you will need to make it big!
^this technique also allows you to be more observant and aware of what may have previously been hidden in plain sight, but is actually an incredible idea that will shape your future.
When becoming an idea machine, you’ve got to make sure that you aren’t preventing yourself from actually making those ideas a reality. Luckily there is just one rule to follow when being a creativity beast.

5. Increasing your work output and productivity


Increasing your productivity and work output rate is incredibly important to having an edge over the competition. Now that you are building up that sharp, laser-like focus, all you need is to become extremely productive… and then you’ll be unstoppable. (I at this point see myself as Neo when he finally realises that he’s ‘The One’).
The first technique I would often try to harness is the ‘flow’ state, The term ‘Flow’ is used to describe a state, that was first coined by psychology professor Mihaly Csikszentmihalyi, in which we are completely absorbed in an activity, especially an activity we’re good at. During this ‘optimal experience’ we feel ‘strong, alert, in effortless control, unselfconscious, and at the peak of our abilities.’ I often notice that time zips by, you feel incredibly zoned in and you get a tingly feeling in your body whenever you take a second to notice that you’ve tapped into the state. I’ve noticed that to access this state, you must try to do a combination of things:
  1. Turn off internet access (unless you desperately need it for work)
  2. Block out a long period of time to work on the important task, with zero distractions in your work space
  3. Listen to a ‘flow’ encouraging playlist (like the one I’ve compiled together)
  4. OR just play one song on repeat — I explain why here with an example from serial investor Chris Sacca
Another great way of becoming a productivity badass, is by simply saying ‘no’ more. One thing we do often is that we allow outside distractions (ie, other people and their priorities) to take us off course. In the little moments when someone asks ‘could you just quickly’ or in the long run when someone states that ‘I’d love it if we could work on this together’, we are being temporarily dragged away from our important task and therefore our main goals.
Now I’m not asking you to be stubborn and negative, but just be more aware of when you are constantly bending over for others and putting off something important to you that needs to be done. Maybe consider blocking out a few months on a project and then upon completion, prioritise one month to selflessly helping others around you.

Becoming Limitless

By simply applying even just one of these strategies to your life, you’ve already started the process of improving your life. Eddie Morra would be proud. If only he knew that it doesn’t require a pill, to be truly limitless.
If you’d like to know more on my own journey of becoming limitless, be sure to follow me here on Medium.

Pineal Gland: A Brain in the dark

¿Have you ever thought about what happens to your brain when you're surrounded with dark? ¿Maybe the effects of it when you sleep ?  ...