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10 Weird Things You Did Not Know About Memory



For centuries, scientists have grappled with the storage vaults of the mind.

From survival mechanisms that mess with mathematics to false recollections and anti-memories, researchers are not outdone by nature's weirdness. Scientists have succeeded in teaching sleeping patients, transplanting experiences, and working with prosthetic memory.

10 False First Memory

A person's oldest memory represents the first awareness of consciousness. For that reason, it may be false.

However, the 2018 study has back to back up. Around 40 percent of the 6,600 participants claimed to remember as far back as 9-12 months. This case in the preverbal stage of human development. [1]

Why are people confident that their first memory is not fictional?

The answer is complex, ranging from nostalgia to an ingrained identity investment in the stories Research points to the real thing-the so-called first memory could be many things. It could be imaginary, fragments of an early event, or gleaned from family snaps and stories.

9 Internet-Sized Memory Bank

In 2016, he searched a rat's brain for the memory capacity of the human brain. The two species share a similarity in brain shape and synapse functions. Scientists took a year to draw every cell they found inside a slice of the rodent's hippocampus. Incredibly, they extracted a huge volume from the tissue sample. [The minute piece could fit 20 times on the width of a human hair.]

From this, they add all the neurons to complete structures. In turn, the 287 brain cells were studied for size and their synapse communication network. [2]

The difference allowed to become a single neuron could be broken -speak. Incredibly, the human brain can store one petabyte. That about equals all the data on the internet. This brainy cache runs on the power equivalent of a 20-watt bulb. If a computer had to support the same memory bank, it would need a nuclear power station.

8 Hypnopedia Is Real

Thanks to hypnopedia, the ability to learn asleep, some products have a unique market. However, as it sounds to learn martial arts or a new language by listening to tapes while sleeping, hypnopedia has its limits. It was already determined in the 1950s that humans can not memorize facts unless awake.

In 2014, Israeli scientists semi-cured nicotine addicts. They are smoking with a cigarette smoke. In fact, none smoked for two weeks.

Later, a 2017 study proved that the sleeping brain can make brand-new memories. Learning Spanish on the snooze is impossible, but remembering the complex patterns in white noise is automatic.

When the volunteers woke up, they just played during their REM cycles. The group failed to learn anything during non-REM, a deep sleep. [3]

7 The Epigenetic Mystery

A field called epigenetics suggests that children inherit their father's life experiences. Whatever Dad ate or was exposed to his environment could affect the biology of several generations down the line. The existence of paternal "life memories" received support in several animal and human studies.

In 2018, researchers from Santa Cruz cracked a portion of the mystery. The object of their affection is a male roundworm. More exactly, the critter's sperm. It revealed the presence of something thought there-histone packaging. These proteins hold in the chromosomes, what was where researchers found epigenetic information.

Finding epigenetic markers in sperm is a first but not enough to explain the concept of this unusual inheritance. At least, scientists now understand that it is transferred within the histone packaging. Additionally, these proteins were inside chromosomes for development. So much so that when baby worms did not get normal epigenetic markers, they were born sterile. [4]

6 Master Memory Trick

Need to remember something? Draw it.

Jedi mind trick. Canadian researchers, especially those fighting Alzheimer's, gave it serious consideration. They gathered 48 volunteers to tweak a finding about how to draw sharpens recall in young adults. This time, they include more mature individuals. Half the group was in their early twenties, the rest around 80.

They were given words and a choice: they could write each word down, letter for letter, scribble a list of its attributes, or draw a related image. After a break, the volunteers had to recall as many words as possible. The younger members performed better, but both age groups showed encouraging similarity.

Those who doodled remembered the most words. Drawing could beat traditional memory aids, such as rewriting or studying text. [5]

5 Math's Traumatizes The Mind

Researchers believe that the technique's potency comes from the brain.

Math trauma is a thing. Most people know the feeling. You stare at an equation only to be rewarded with a debilitating mental shutdown. People who struggle with numbers are often branded as incapable.

The truth is more heartening-most people are actually good at mathematics. Even those who sweat a small pool during exams (and fail).

The problem? Fear.

Timed tests, pushy teachers, and classmates who do not help those who dread fall or make a mistake. Fear is a primitive thing. It shuts down memory because pause to think about that approaching cave lion is life-threatening. [6]

Fear does not know the difference between long-gone predators and math problems. When a person panics over algebra, the fear dials down memory, which makes calculations almost impossible.

4 Anti-Memories

An enduring mystery surrounds the storage of memories. In this case, nobody would be able to recall new stuff like […]

In 2016, a study found evidence of anti-memories. This process helps to keep the brain up on fresh memories without a problem.

During the birth of a memory, the excitatory cells fire each other. They can not stay giddy. Researchers believe that such overactive neurons contribute to epilepsy, schizophrenia, and autism.

To restore the balance, the calming neurons create what scientists call anti-memories. These neurons are fire connections but with the exact opposite pattern of the original memory. [7]

Tests showed the presence of this balancing mechanism in volunteers when "forgotten" memories were brought back by suppressing the calming neurons. Those memories were never erased, just silenced so as not to interfere with others.

3 Prosthetic Memory

Putting into a healthy human brain comes with tough red tape. In 2018, scientists got the chance to work with patients already fitted with implants. Suffering from epilepsy, 15 individuals received care at Wake Forest Baptist Medical Center.

The idea was to test a future implant designed to learn and replicate a brain activity to boost short-term memory , Patients enjoyed a computer game in which recall was a factor. Scientists use the pre-implanted electrodes to record brain activity, especially during correct answers.

Soon, they were able to compile personalized profiles on every volunteer. When each person's activity map was later used to help stimulate their brain, short-term recall jumped by 35 percent. [8]

2 Memory-Swapping Snails

In 2018, snails exchanged memories. They achieved this with a team of California scientists. During the study, they zapped one of the critters with an electrical current. The snail quickly tucks his fleshy flaps away.

RNA (a genetic molecule that acts like a messenger) which was taken from this trained snail. When transplanted into another, the second snail remembered the donor's experience. After getting shocked for the first time, the memory-borrowing animal is curled up for longer than if expecting another zap. Snails that received RNA from untrained donors retracted their flaps briefly, [9]

This proved that memory was embedded in the genetic code, although the exact process snail remains mysterious.

1 Alzheimer's Breakthrough

No cure exists for Alzheimer's disease, which is currently ruining the lives of 50 million people. In 2015, Australian scientists found a way to remove the cause.

Alzheimer's occurs when plaque builds up and blocks within the brain. The result is a cognitive decline without end. Meanwhile, back in Australia, the same problem.

Around 75 percent of the mice showed a complete recovery of their mental faculties, including memory. The new technology is non-invasive and does not damage brain tissue. Called focused therapeutic ultrasound, it churns super fast sound waves into the brain. [10]

Alzheimer's worst symptoms. These are the parts of the blood-brain barrier. This discovery could lead to effective, drug-free therapy for patients.



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