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How Powerful Is The Human Brain

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Your Brain Generates Enough Electricity To Power A Lightbulb

How POWERFUL is the Human Brain?

Your brain contains about 100 billion microscopic cells called neuronsso many it would take you over 3,000 years to count them all. Whenever you dream, laugh, think, see, or move, its because tiny chemical and electrical signals are racing between these neurons along billions of tiny neuron highways. Believe it or not, the activity in your brain never stops. Countless messages zip around inside it every second like a supercharged pinball machine. Your neurons create and send more messages than all the phones in the entire world. And while a single neuron generates only a tiny amount of electricity, all your neurons together can generate enough electricity to power a low-wattage bulb.

Final Verdict: Brain Vs Computer Who Wins

Our clear winner is still the human brain, of course.

Here are our reasons:

  • The brain is capable of processing mistakes that a computer wont easily catch.
  • Its capable of understanding emotions and dealing with humans. If youre in the service industry, go with humans.
  • The decision-maker of operations and systems will still be mandated by the humans.
  • Its the winner in terms of energy efficiency.

But if youre after systematic and mechanical work, then a computer will have a definite advantage.

Its also more cost-efficient to use a computer for these types of jobs since theyre less prone to physiological obstacles for example, sickness, diseases, burnout, etc.

Scientists Discover Why The Human Brain Is So Big

Molecular switch makes human organ three times larger than great apes, study finds

It is one of the defining attributes of being human: when compared with our closest primate relatives, we have incredibly large brains.

Now scientists have shed light on the reasons for the difference, by collecting cells from humans, chimps and gorillas and turning them into lumps of brain in the laboratory.

Tests on the tiny brain organoids reveal a hitherto unknown molecular switch that controls brain growth and makes the human organ three times larger than brains in the great apes.

Tinker with the switch and the human brain loses its growth advantage, while the great ape brain can be made to grow more like a humans.

What we see is a difference in cellular behaviour very, very early on that allows the human brain to grow larger, said Dr Madeleine Lancaster, a developmental biologist at the Medical Research Councils Laboratory of Molecular Biology in Cambridge. We are able to account for almost all of the size difference.

The healthy human brain typically reaches about 1,500cm3 in adulthood, roughly three times the size of the 500cm3 gorilla brain or the 400cm3 chimp brain. But working out why has been fraught with difficulty, not least because developing human and great ape brains cannot easily be studied.

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Work Efficiency And Effectiveness

Both of them can perform in terms of work, but definitely not at a similar rate and speed.

Human Brain

The brain gets tired.

It also usually hates machine learning and mechanical work, since it gives us a sense of stagnancy. Were not robots, and we need to rest.

Plus, the information our neurons process goes beyond work. We process our daily surroundings, we think about our real-world problems, and we are often occupied with so many worries.

But in terms of spotting non-mechanical mistakes, human motor control, sensing the tone, and detecting emotions in the workplace, the brain is an absolute winner.


Since a computer runs on electrical power, it has the ability to work without getting tired.

Well, of course overworking your machine can still lead to errors and issues like overheating, batteries draining, and such, but its controllable.

A computer wont complain, and it doesnt have other life problems or physical bodies to fix or think about.

And as weve touched on, they also have neurons that help them process at a speed thats a lot faster.

Look at it like this:

For objective tasks, a computer has better efficiency in comparison to a brain. But for subjective tasks, then a brain is more reliable.

For example, if you need some help in checking objective test papers , a computer will do a better job in terms of accuracy. Theyre also more capable of multiple entries, like election ballots.

Immeasurable Storage Capacity Of Human Brain:

How Powerful is the Human Brain?

The most complex living structure in the universe is that of the human brain. The storage and processing power of human brain memory vary in humans because of several internal and external factors. Acting as the central part of the central nervous system, this master organ is responsible for the collection and processing of various types of sensory and other data. It also serves as the source of intellect and a place for the storage of audio, visual and other sort of information.

Surprisingly, the brain has more than enough space to store an immeasurable amount of information. Every day, you come into contact with various objects and get information through the tools of touch, vision, hearing, smell and taste. All this is stored on daily basis, with the majority of it going beyond temporary storage and becoming the part of permanent human brain memory.

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What Exactly Is A Neuron

Weve been mentioning neuron and neurons a lot, but what is it, exactly?

They are basically nerve cells called information messenger. The information we give to and receive from the brain doesnt magically happen.

They go through electrical impulses and chemicals in processing the information.

These operations and information are transferred from one neuron to another neuron, then from the neurons to the brain, then from the brain to other parts of our system.

Similarly, a computer sends electrical signals to its system and transmits information like so!

Gene And Protein Expression

Bioinformatics is a field of study that includes the creation and advancement of databases, and computational and statistical techniques, that can be used in studies of the human brain, particularly in the areas of gene and protein expression. Bioinformatics and studies in genomics, and functional genomics, generated the need for DNA annotation, a transcriptome technology, identifying genes, their locations and functions.GeneCards is a major database.

As of 2017, just under 20,000 protein-coding genes are seen to be expressed in the human, and some 400 of these genes are brain-specific. The data that has been provided on gene expression in the brain has fuelled further research into a number of disorders. The long term use of alcohol for example, has shown altered gene expression in the brain, and cell-type specific changes that may relate to alcohol use disorder. These changes have been noted in the synaptictranscriptome in the prefrontal cortex, and are seen as a factor causing the drive to alcohol dependence, and also to other substance abuses.

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Study #: Thought Management Lowers Stress

Something else amazing about the human brain: it cannot tell the difference between a real or imagined threat.

Don Joseph Goeway, the author of Mystic Cool: A proven approach to transcend stress, achieve optimal brain function, and maximize your creative intelligence has plenty of experience in this area. Goeway managed the department of psychiatry at Stanford and assisted parents dealing with the loss of a child, prisoners adjusting to a life sentence, and refugees of the genocidal war in Bosnia struggling with post-traumatic stress.

His work with stress is truly unprecedented. However, he developed the most simple and practical way to eliminate fearful thoughts and escalating stress as any method before it. Goeway calls it the Clear Button, which works by distracting the primitive brain where fear is known to reside.

The steps for the Clear Button are as follows:

  • Imagine that there is a button in the center of your left palm imagine that this button, when pressed, will send a signal to your brain to stop the fearful thinking.
  • Press the button with your right hand as you become aware of your breath.
  • Then take three easy breaths counting them out.
  • Imagine a different color for each number.
  • As you exhale, relax in the present moment.
  • The Architecture Of The Brain

    How Powerful is Your BRAIN – Incredible Facts about Human Brain

    The brain is like a committee of experts. All the parts of the brain work together, but each part has its own special properties. The brain can be divided into three basic units: the forebrain, the midbrain, and the hindbrain.

    The hindbrain includes the upper part of the spinal cord, the brain stem, and a wrinkled ball of tissue called the cerebellum . The hindbrain controls the bodys vital functions such as respiration and heart rate. The cerebellum coordinates movement and is involved in learned rote movements. When you play the piano or hit a tennis ball you are activating the cerebellum. The uppermost part of the brainstem is the midbrain, which controls some reflex actions and is part of the circuit involved in the control of eye movements and other voluntary movements. The forebrain is the largest and most highly developed part of the human brain: it consists primarily of the cerebrum and the structures hidden beneath it .

    When people see pictures of the brain it is usually the cerebrum that they notice. The cerebrum sits at the topmost part of the brain and is the source of intellectual activities. It holds your memories, allows you to plan, enables you to imagine and think. It allows you to recognize friends, read books, and play games.

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    One such curiosity concerns synapses, connection spots where signals move between nerve cells. Usually, most message-sending axons touch a message-receiving dendrite just once. In the new dataset, about 90 percent of the connections were these one-hit contacts. Some pairs of cells have slightly more contacts. But every so often, researchers spotted cells that connect multiple times, including one pair that were linked by a whopping 19 synapses.

    Multiple connections have been spotted in mouse brains, though not quite as abundantly as in this human sample. And fly brains can also have many connections between cells, though theyre more dispersed than the newly described human connections, says neuroscientist Pat Rivlin of Howard Hughes Medical Institutes Janelia Research Campus in Ashburn, Va. There, Rivlin works on the FlyEM Project, which aims to create detailed maps of the fruit fly nervous system.

    The large dataset on the human brain provides a breakdown of just how common these types of connections are, says Reid. And that raises the question of what these extraordinarily strong synapses might be doing in the brain.

    Questions or comments on this article? E-mail us at

    Brains Are Very Different From Computers

    When we talk about computers, we refer to carefully designed machines based on logic, reproducibility, predictability, and mathematics on the other hand, the human brain is a confused, seemingly random jumble of neurons that behave unpredictably.

    Biology is a beautiful thing, and life itself is much smarter than computers. Thus, the brain is both hardware and software. The same interconnected areas, connected by billions of neurons and perhaps trillions of glial cells, can simultaneously perceive, interpret, store, analyze, and distribute.

    The same calculations and processes that a computer might take a few million steps can be accomplished through a few hundred neuron transmissions, which require much less energy and are much more efficient the amount of energy required to be calculated by the worlds fastest supercomputer would be enough to power a building the human brain would achieve the same processing speed from the same energy needed to charge a dimming light bulb.

    Biological processes have taken billions of years to develop perfect, efficient organs that far outpace technology, and we are beginning to reach these artificial limits.

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    Amazing Human Brain Facts

    Last updated September 26, 2021.Edited and medically reviewed by Patrick Alban, DC. Written by Deane Alban.

    These brain facts dispel many brain myths based on outdated knowledge. Learn how the brain works, for better . All facts cite original references.

    There are a lot of myths and misinformation about the brain that pass as brain facts.

    This is somewhat understandable the study of the human brain is one of the least explored areas in science.

    Even experts agree that there is more that we dont know about the brain than we currently do know.

    In recent years, our knowledge of the brain has exploded.

    Most of what we know about the brain has been discovered in the last 15 years.

    And its estimated that it takes an average of 17 years for a new medical discovery to go mainstream.

    So, many brain facts just havent found a place in the publics awareness yet.

    We will continue to update this article as new information comes to light.

    Here’s The Documented Substantiated And Easily Verifiable Truth

    This Strange Rule Is What Makes the Human Brain So ...

    Human mind power is unlimited in it’s potential to create the results you desire, WHATEVER they might be. There are no limits with the exception of the limits you place on yourself. When mind power is utilized “unconsciously” it’s just as true that “undesirable results” can be and often are experienced as well.

    Unfortunately, that’s how the vast majority utilize their individual power…unconsciously and as a result “perceive” themselves as “powerless.”

    And like we all do, they too get to be right.

    What makes this mind power real and how is it that you “truly can” utilize your individual mind power to make whatever desires you hold “real and tangible?”

    Well in a phrase, it’s due to the infusion, integration and intricately interconnected nature of the conscious mind, the subconscious mind and the Super Conscious Mind also referred to as Universal Consciousness.

    I know from personal experience how illogical and impractical that might sound based on what we have been predominantly taught regarding reality, but I’m going to ask that you think outside the box for just a moment and consider this.

    Really think about this.

    Look around at your results…make a choice to become brutally honest with yourself regarding the quality of consciousness that you choose for yourself on a moment by moment basis and no further investigation or research is necessary.

    Making the choice to become conscious and aware of how true that is and you’ll have validated that fact for yourself.

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    Communication In The Brain

    One approach to estimating communication in the brain would be to identify all of the mechanisms involved in it, together with the rates at which they can send different amounts of information different distances.

  • Axons are clearly a central mechanism here, and one in which a sizeable portion of the brains energy and volume have been invested.639 There is a large literature on estimating the information communicated by action potentials.640
  • Dendrites also seem important, though generally at shorter distances .641
  • Dr. Paul Christiano suggests a rough estimate of ~10 bits per spike for axon communication, and uses this to generate the bounds of ~1e9 bytes/s of long-distance communication across the brain, 1e11 bytes/s of short-distance communication , and larger amounts of very short-distance communication.644

    Another approach would be to draw analogies with metrics used to assess the communication capabilities of human computers. AI Impacts, for example, recommends the traversed edges per second metric, which measures the time required to perform a certain kind of search through a random graph.645 They treat neurons as vertices on the graph, synapses as edges, and spikes through synapses as traversals of edges, yielding an overall estimate of ~2e13-6e14 TEPS .646

    I havent investigated either of these estimates in detail. But theyre instructive examples.

    The Effects Of The Modern Lifestyle On The Brain

    Our modern lifestyle is changing our brains.

    And its not all for the better.

    24. Chronic stress and depression are rampant in modern life.

    Low levels of omega-3s result in brain shrinkage equivalent to two years of structural brain aging.

    26. Since the late 1800s, the average IQ have gone down 1.6 points per decade for a total of 13.35 points.

    27. Technology has forced most of us to be prodigious multitaskers.

    But your brain cant learn or concentrate on two things at once.

    What it can do is quickly toggle back and forth between tasks.

    But doing so decreases your attention span, ability to learn, short-term memory, and overall mental performance.

    It even temporarily by up to 15 points.

    28. Unexpectedly, millennials are more forgetful than baby boomers.

    They are more likely to forget what day it is or where they put their keys than their parents.

    29.Brain cells will cannibalize themselves as a last ditch source of energy to ward off starvation.

    So, in very real ways, dieting, especially low-fat diets, can force your brain to literally eat itself.

    30. Over 140 proteins in the brain are negatively impacted by exposure to electromagnetic frequencies, the kind emitted by your cell phone and other electronic devices.

    31. Relying on GPS to navigate destroys your innate sense of direction, a skill that took our ancestors thousands of years to develop.

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    How Powerful Is The Human Brain Compared To A Computer

      A pictures shows binary code reflected from a computer screen in a woman’s eye on October 22, 2012….

      Answer by Yohan John, Ph.D in Cognitive and Neural Systems, on Quora:

      For the time being, people and computers seem to have complementary skills. This means that computers are very good at tasks that humans are bad at, and humans are exceptionally good at certain kinds of tasks that computers simply cannot perform yet.

      Computers are extremely fast, so when a task can be translated into an algorithm , a computer will typically accomplish it much more quickly and accurately than the average human. This kind of task includes mathematical calculations, and also repetitive tasks that humans quickly get bored by.

      Humans are spectacular at several things, including pattern recognition, language abilities, and creative thinking. Computers are rapidly improving at pattern recognition, but most programs still don’t do as well as children. A classic example of pattern recognition is face recognition. We are capable of recognizing faces in a variety of contexts. We can even recognize faces that have aged, or are disguised, or are obscured by facial hair. Computers are not nearly as good as humans at such tasks.

      This questionoriginally appeared on Quora – the knowledge sharing network where compelling questions are answered by people with unique insights. You can follow Quora on , , and . More questions:

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