Mind of God = ram0ram footnotes = 53

brain

Brain Parts

As you proceed up the evolutionary ladder from fish toward humans, check out the changes in the brain. 

For example, the cerebrum gets bigger, takes up a larger part of the total brain and becomes folded.

The simplest possible creatures have incredibly basic nervous systems made up of nothing but reflex pathways.

For example, flatworms and invertebrates don’t have centralized brains. They have loose associations of neurons arranged in straightforward reflex pathways.

Flatworms have neural nets, or individual neurons linked together that form a net around the entire animal.

Most invertebrates (such as the lobster) have modest “brains” that consist of localized collections of neuronal cell bodies called ganglia. Each ganglion controls sensory and motor functions in its segment through reflex pathways, and the ganglia are linked together to form a simple nervous system. As nervous systems evolved, chains of ganglia evolved into more centralized simple brains.

Brains evolved from ganglia of invertebrates. Regardless of the animal, brains have the following parts:

The brain stem, which consists of the medulla (an enlarged portion of the upper spinal cord), pons and midbrain (lower animals have only a medulla). 

The brain stem controls the reflexes and automatic functions (heart rate, blood pressure), limb movements and visceral functions (digestion, urination).

The cerebellum integrates information from the vestibular system that indicates position and movement and uses this data to coordinate limb movements.

The hypothalamus and pituitary gland are responsible for visceral functions, body temperature and behavioral responses such as feeding, drinking, sexual response, aggression and pleasure.

The cerebrum (also called the cerebral cortex or just the cortex) consists of the cortex, large fiber tracts (corpus callosum) and some deeper structures (basal ganglia, amygdala and hippocampus). 

It integrates info from all of the sense organs, initiates motor functions, controls emotions and holds memory and thought processes (emotional expression and thinking are more prevalent in higher mammals).

©HowStuffWorks.com

Feminine brain ?

Good and God’s morning ….. 

Know where to find the information and how to use it – That’s the secret of success.
(Albert Einstein Quote) 

feminine brain

so how about mind of women and mind of God …..

today is my date to update my page …..Mind of God ……once we understand mind of God ….we can understand mind of a women ….. as both are feminine in nature …. 

and recently I was talking to a friend who heads a large information technology education institute so asked him ……what is the foremost problem of modern times and his reply was ……..management of information ……

and as internet has grown out of proportion …..on every subject there are millions and millions pages …..so it is another problem how to search it …..

so told him why we can not design the super computers on the basis of how our brain works ….. 

human brain is a super computer and at present we are learning more about scientific findings on this page …… brain is our super friend so is our mind and so is mind of God ….. and these all machines are very complex but all are users friendly …..

like machines inside a car …..normal human can not understand but we all can drive with simple understanding of operating it …… 

later in this series we will understand how to operate our brain and mind …… so go through this series and at last we all comes to know how simple and friendly is our brain ,mind and mind of God …..so also a feminine mind …

if you have total freedom to share my pages and if you think it make sense to you …… share it with more friends …… 

sharing is one of the quality of Mind of God and ….. be a mind of God …..share love , peace , silence , happiness ,…….they all comes to you because of sharing ….. 

sharing is feminine …..

with love and gratitude to God and to all my friends everywhere

love all.

(c) freedom to right copy and share….

Mind of God = ram0ram footnotes = 52

Basic Neuron Types

brain-neuron-types

©HowStuffWorks.com
Meet the neurons!

Neurons come in many sizes. For example, a single sensory neuron from your fingertip has an axon that extends the length of your arm, while neurons within the brain may extend only a few millimeters.

They also have different shapes depending on their functions. Motor neurons that control musclecontractions have a cell body on one end, a long axon in the middle and dendrites on the other end. Sensory neurons have dendrites on both ends, connected by a long axon with a cell body in the middle. Interneurons, orassociative neurons, carry information between motor and sensory neurons.

These fundamental members of the nervous system also vary with respect to their functions.

  • Sensory neurons carry signals from the outer parts of your body (periphery) into the central nervous system.
  • Motor neurons (motoneurons) carry signals from the central nervous system to the outer parts (muscles, skin, glands) of your body.
  • Interneurons connect various neurons within the brain and spinal cord.

The simplest type of neural pathway is a monosynaptic (single connection) reflex pathway, like the knee-jerk reflex. When the doctor taps the right spot on your knee with a rubber hammer, receptors send a signal into the spinal cord through a sensory neuron. The sensory neuron passes the message to a motor neuron that controls your leg muscles. Nerve impulses travel down the motor neuron and stimulate the appropriate leg muscle to contract. The response is a muscular jerk that happens quickly and does not involve your brain. Humans have lots of hardwired reflexes like this, but as tasks become more complex, the pathway circuitry gets more complicated and the brain gets involved.

Mind of God = ram0ram footnotes = 51

Neuron Structure

brain - neuron

©HowStuffWorks.com
The basic design of a neuron

Your brain is made of approximately 100 billion nerve cells, called neurons.Neurons have the amazing ability to gather and transmit electrochemical signals — think of them like the gates and wires in a computer.

Neurons share the same characteristics and have the same makeup as other cells, but the electrochemical aspect lets them transmit signals over long distances (up to several feet or a few meters) and send messages to each other.

Neurons have three basic parts:

  • Cell body or soma. This main part has all of the necessary components of the cell, such as the nucleus (which contains DNA), endoplasmic reticulum and ribosomes (for building proteins) and mitochondria (for making energy). If the cell body dies, the neuron dies.

  • Axon . This long, cablelike projection of the cell carries the electrochemical message (nerve impulse or action potential) along the length of the cell. Depending upon the type of neuron, axons can be covered with a thin layer of myelin sheath, like an insulated electrical wire. Myelin is made offat and protein, and it helps to speed transmission of a nerve impulse down a long axon. Myelinated neurons are typically found in the peripheral nerves (sensory and motor neurons), while non-myelinated neurons are found in the brain and spinal cord.

  • Dendrites or nerve endings. These small, branchlike projections of the cell make connections to other cells and allow the neuron to talk with other cells or perceive the environment. Dendrites can be located on one or both ends of a cell.
image and text credits : 

Mind of God = ram0ram footnote = 50

How Your Brain Works
by Craig Freudenrich, Ph.D. and Robynne Boyd

Every animal you can think of — mammals, birds, reptiles, fish, amphibians — has a brain. But the human brain is unique. Although it’s not the largest, it gives us the power to speak, imagine and problem solve. It is truly an amazing organ.

The brain performs an incredible number of tasks including the following:

It controls body temperature, blood pressure, heart rate and breathing.

It accepts a flood of information about the world around you from your various senses (seeing, hearing, smelling, tasting and touching).

It handles your physical movement when walking, talking, standing or sitting.

It lets you think, dream, reason and experience emotions.

All of these tasks are coordinated, controlled and regulated by an organ that is about the size of a small head of cauliflower.

Your brain, spinal cord and peripheral nerves make up a complex, integrated information-processing and control system known as your central nervous system.

In tandem, they regulate all the conscious and unconscious facets of your life.

The scientific study of the brain and nervous system is called neuroscience or neurobiology. 

Because the field of neuroscience is so vast — and the brain and nervous system are so complex — this article will start with the basics and give you an overview of this complicated organ.

We’ll examine the structures of the brain and how each section controls our daily functions, including motor control, visual processing, auditory processing, sensation, learning, memory and emotions.

Image and text credits :

http://science.howstuffworks.com/environmental/life/human-biology/brain.htm

Mind of God = ram0ram footnote 49 A

when we buy a mobile or a computer along with the machine we get a users manual or how to use …… 
but with our brain which is almost a super computer but we do not get any users manual …….why so ? ….if a cosmic intelligence has designed it…. should be users friendly and should be simple to use ….. 

but most of the time we hear talks of complicated problems related to mental health ….. 

is there a design mistake ? or a mistake on our part ….

now we will first understand the machine of brain scientifically then with spiritually through mythological wisdom stories and as we progress we will understand the highest level of flawless design and friendliness of this super computer we call brain …..

so first scientifically brain …

love all.

(c) ram0ram ……. freedom to right copy and share

Happy birthday ……everyday

mind of God

breath in love …..
breath out love ….. 
life is a dance of timeless in time ….. 

and purpose of this dance is oneness …..
oneness is to live now …..
and for now …..

bring both hands together like in prayers …..
thinking one hand as past …… 
other hand as future ….. 
as they meet like in Namaste….. 
that is now ….that is present …..

one can feel the presence of energy zero between the two palms …..
and you are that energy zero ….
beyond creation …..
beyond destruction ……

be that awareness …..
total freedom …… 
today is a birthday of that zero in you……
life is a celebrations of everyday as …..
birthday….

Happy Birthday …..everyday….

love all 

(c) ram0ram ……. freedom to right copy and share