Video one talks all about your sense and how they connect with your brain. Which body parts detect which sense and how the brain retrieves this info? The wiring done in your body to connect all of these is extreme and this video shows us how as it talks about the brain, eyes, ears, hands, and our mouth. then about how are body adapts and changes as we grow from baby to teen to young adult to full adult.
First it talks about the brain, our brain is there as early as 3weeks after conception which is earlier than most pregnancy test will even read that you’re pregnant. When we are born we are completely helpless because our brains are still getting organized, we don’t even make the connection from are head to our toe till we are three years
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It describes the inner structure of the ear and how noise comes in as sound waves. These sound waves go through till electricity occurs which creates an electrical signal these make up your senses.
Then the video goes to describe our hands. It talks about a you man who has been training with cards for a long time and how he can feel how many cards are in his hands. His hands so nimble your brain can’t keep up with his movements. Our fingertip has the densest collection of nerve receptors telling your bring temp, pressure, vibrations, and things along those lines. They are so sensitive that they can pick up bumps less than 100 million across. Hands are brain way to reach out and change the world this is why are species is the only one to change a civilization
Next was talking, it start by talking about a girl who at the age of 2 was speaking 4 languages and is now speaking 11. To be able to talk sounds enter as pressure waves that push and pull your ear drum making it vibrate which makes bones on the other side move, these bones allow you to hear. Temporarily you go death when a noise is to loud cause the stirrup is pulled away from the most sensitive parts to protect them, hair like structures then began to dance picking out certain parts and sending to your brain . There are 70000 different languages in the world, and each of us pick up a thousand new words a year. This gives us a vocab of 10 thousand words as a
By day 22, the child’s heart begins to pump with their own blood. By week 5 the child’s eyes, legs, and hands begin to develop. By weeks 9 and 10 the baby is able to turn its head and frown. This article also shares with us that by the 20th week gestation, the baby can recognize its mother’s voice. And lastly it gives us the last steps before the baby is born; 7 to 9 months gestation is when the baby is using four of the five senses. He knows the difference between waking and sleeping and can relate to the moods of the
Hearing allows us to take in noises from the surrounding environment and gives us a sense of where things are in relation to us. All those little folds on the outside of the ear, called the tonotopic organization, make it so sound waves in the air are directed to the ear canal, where they can be further processed. Once in the ear, the sound waves vibrate the ear drum, which tell the ear exactly what frequency it is sensing. The vibration of the ear drum is not quite enough to send a signal to the brain, so it needs to be amplified, which is where the three tiny bones in the ear come into play. The malleus or hammer, incus or anvil, and stapes or stirrup amplify this sound and send it to the cochlea. The cochlea conducts the sound signal through a fluid with a higher inertia than air, so this is why the signal from the ear drum needs to be amplified. It is much harder to move the fluid than it is to move the air. The cochlea basically takes these physical vibrations and turns them into electrical impulses that can be sent to the brain. This is...
The first days and weeks after conception are critical for fetus body formation. The most extensive transformation of life occurs before birth. The fetal period goes through major changes. During the third month male or female sexual organs begin to develop and is visible through ultrasound. During months 4-6, the baby’s heartbeat becomes stronger. The digestive and excretory systems begin to develop. Body parts such as the fingernails, toenails, and buds of teeth begin to form and hair grows. Brain development occurs in every prenatal month, but the first three months are crucial. The central nervous system becomes responsive during middle of the women 's pregnancy, and begins to regulate body functions such as breathing and sucking.
In the world of man, one would think everyone sees the world in the same way. That person would be greatly mistaken. The human brain is more complex than most can believe; some would say the brain is still a modern mystery. When it comes to psychology, the idea behind perception and cognition is usually through the psyche of a ‘normal’ individual. However, some argue that studying abnormal brains, or persons with brain disorders could help better understand perception and cognition. It is correct that unusual brains can perceive differently from a standard brain. These studies can only help the scientific field expand its understanding of the brain by encompassing all brains, including those suffering from disorders. In short, brain disorders
brain is a very complex part of the body that has everything to do with daily life and the ability to learn. As many people do not understand there are two parts of the brain and each works completely different in how one will learn and retain information. Why is the brain such a complex system and has the ability to adapt to every situation. We are going to be looking at the Left and Right side of the Brain and how each hemisphere works from the time you are a child and starting to receive information and the brain as a whole. We will also be looking into the Right side of the brain and how it learns faster as the Left side retains information. There has been a lot of research and case studies on the brain and how different people from different back grounds learn based on ethnic groups such as the American Indians and how they learn different with their brain.
say that the beginning of life should be at least measured by the beginning of brain life. By six weeks, an unborn baby's brain waves can be recorded by an electroencephalogram (EEG).10 Between six and seven weeks, the unborn baby will respond to external stimuli, such as touching his or her face.11 While many people believe that a fetus is merely a mass of flesh, and is not nearly as complex as a human, this is completely untrue. By eight weeks, all of the body systems are present, and by eleven weeks, still i! n the first trimester, all of those body systems are
Current research shows that mental events cause physical events, and scientists believe examining single nerves is the key to understanding how the brain works as a complete unit. Understanding the brain at the nerve cell level will allow scientists to understand how human consciousness works (Blakeslee, 1992). Furthermore, the brain's thalamus is identified as the possible sensory connector because it fires 40 impulses per second that sweep through the entire brain (Blakeslee, 1995a). These findings are a serious implication to Dualism because it states the mind is not physical. If the mind is not physical, it cannot affect the physical body, so the Dualist theory of two-sided interactions between the body and mind are false. The aforementioned argument is supported by many other scientific facts and objections against Dualism.
Brains and the more nonessential parts of the nervous system are made up of neurons (Meadows, 1993 p. 266). The brain is made up of neurons, axons, dendrites, and synapse. They all have their individual job that contributes to the functioning of the body. The weight of the brain increases as a child develops into adulthood. According to Siegler & Alibali (2005, p13), the changes in the size of the brain make it possible for advanced thinking. The neurons are the functioning core of the brain (Brotherson, 2005). The brain begins to develop in the mother’s womb and continue to develop as the child develops. The neuron has branches protruding from the cell sending signals to the synapse and axon. The synapse and axon shapes the brain which allows connections to be made. Young children learn new information when they follow the same routine on a regular base. If a parent repeatedly calls a child a certain name, then connections form that allow the child to recognize that name over time and he or she will begin to respond to that name (Brotherson, 2005). Through repetitive experiences the axons and synapse strengthen causing learning to take place.
The brain is an amazing thing, but it’s also such a weird thing. We just have this 3 pound ball of nervous tissue inside of our skull that helps us walk, talk, move, solve problems, write, read, imagine impossible situations that will stress you out at 4 AM , feel emotions, stores memories, and so many other incredible things.
This paper involves how the brain and neurons works. The target is to display the brain and neurons behavior by sending signals. The nervous system that sends it like a text message. This becomes clear on how we exam in the brain. The techniques show how the brain create in order for the nerves about 100 billion cells. Neurons in the brain may be the only fractions of an inch in length. How powerful the brain could be while controlling everything around in. When it’s sending it signals to different places, and the neurons have three types: afferent neurons, efferent neurons, and the interneurons. In humans we see the old part of emotions which we create memories plus our brain controls heart beating, and breathing. The cortex helps us do outside of the brain touch, feel, smell, and see. It’s also our human thinking cap which we plan our day or when we have to do something that particular day. Our neurons are like pin head. It’s important that we know how our brain and neurons play a big part in our body. There the one’s that control our motions, the way we see things. Each neuron has a job to communicate with other neurons by the brain working network among each cell. Neurons are almost like a forest where they sending chemical signals. Neurons link up but they don’t actually touch each other. The synapses separates there branches. They released 50 different neurons.
Sensory processing is a complex set of actions that enable the brain to understand what’s going on both inside your own body, and in the world around you. The brain receives information through the senses: processes this information and organizes a motor response i.e sensory integration- function (A. Jean Ayres, 1985). The sensory processing contains five sensory systems in the Sensory Integration Model which are; Tactile (sense of touch), Vestibular (how the body responds to gravity), Proprioceptive (internal body awareness), Auditory (receive, identify, discriminate, understand and respond to vibration) and Visual (sense of sight, linked to the vestibular).
The human body is divided into many different parts called organs. All of the parts are controlled by an organ called the brain, which is located in the head. The brain weighs about 2. 75 pounds, and has a whitish-pink appearance. The brain is made up of many cells, and is the control centre of the body. The brain flashes messages out to all the other parts of the body.
With each of our senses (sight, smell, touch, taste, and hear), information is transmitted to the brain. Psychologists find it problematic to explain the processes in which the physical energy that is received by the sense organs can form the foundation of perceptual experience. Perception is not a direct mirroring of stimulus, but a compound messy pattern dependent on the simultaneous activity of neurons. Sensory inputs are somehow converted into perceptions of laptops, music, flowers, food, and cars; into sights, sounds, smells, taste ...
It all comes down to the mechanics of our senses and nature of our awareness. The self and the mind constitute a superposition of possibilities. The mind has many instruments with which to perceive, interact with, and interpret the world. The profound potential of these instruments are often exceeded by their limitations. The capacity of these instruments, and accuracy with which they interpret the world, to the mind, depend on the cognitive development and mindfulness of the individual; as well as that which is being observed. This constant input of data, happens at a conscious and subconscious level. This information informs emotions, behaviors, and world views. This system is analogous to a computer with many peripherals; necessarily limited, but sufficient to solve the average problem. Like the computer, our peripherals are governed by software; the sophistication of which, would appear to have many iterations, if observed at different points in history. Furthermore, this range of sophistication can also be observed within the lifetime of the individual. It is the neural sophistication of the human brain, which allows for, and institutes, the compartmentalization of this cavalcade of information, to help the individual navigate this reality. The brain both instructs and learns from its instruments. Our eyes distinguish light, determine depth, and assign color to the world. Our sense of smell allows for us to further identify and associate with our world. Ad to these, our hearing and sense of touch, and what we have is an experience; an ongoing image of
The ear is looked upon as a miniature receiver, amplifier and signal-processing system. The structure of the outer ear catching sound waves as they move into the external auditory canal. The sound waves then hit the eardrum and the pressure of the air causes the drum to vibrate back and forth. When the eardrum vibrates its neighbour the malleus then vibrates too. The vibrations are then transmitted from the malleus to the incus and then to the stapes. Together the three bones increase the pressure which in turn pushes the membrane of the oval window in and out. This movement sets up fluid pressure waves in the perilymph of the cochlea. The bulging of the oval window then pushes on the perilymph of the scala vestibuli. From here the pressure waves are transmitted from the scala vestibuli to the scala tympani and then eventually finds its way to the round window. This causes the round window to bulge outward into the middle ear. The scala vestibuli and scala tympani walls are now deformed with the pressure waves and the vestibular membrane is also pushed back and forth creating pressure waves in the endolymph inside the cochlear duct. These waves then causes the membrane to vibrate, which in turn cause the hairs cells of the spiral organ to move against the tectorial membrane. The bending of the stereo cilia produces receptor potentials that in the end lead to the generation of nerve impulses.