Human Brain:

The brain is an incredible three-pound organ that controls all functions of the body, interprets info from the surface world, and embodies the essence of the mind and soul. Intelligence, creativity, emotion, and memory are a couple of of the various things ruled by the brain. Protected at intervals the os, the brain consists of the neural structure, cerebellum, and brain stem.

The brain receives info through our 5 senses: sight, smell, touch, taste, and hearing - typically several at just one occasion. It assembles the messages in an exceedingly approach that has which means for North American nation, and might store that info in our memory. The brain controls our thoughts, memory and speech, movement of the arms and legs, and therefore the function of the many organs at intervals our body.

The central nervous system is made up of the brain and the spinal cord. The peripheral nervous system (PNS) consists of spinal nerves that branch from the neural structure and bone nerves that branch from the brain.

The brain is made up of the cerebrum, cerebellum, diencephalon, and brainstem.

Cerebrum: The Cerebrum structure is that the largest part of the brain. It is divided into 2 halves, referred to as hemispheres. The 2 hemispheres are separated by a groove referred to as the interhemispheric fissure. It’s conjointly referred to as the longitudinal fissure.

Each hemisphere of the Cerebrum structure is split into broad regions referred to as lobes. Every lobe is related to totally different functions:

Frontal Lobes: The Frontal Lobes is the one of largest part of the Lobes. As indicated by their name, they are located in the front part of the brain. They coordinate high-level behaviors, like motor skills, drawback resolution, judgment, planning, and a spotlight. The frontal lobes conjointly manage emotions and impulse management.

Parietal Lobes: The position of the Parietal Lobes is behind the Frontal Lobes. They are concerned in organizing and deciphering sensory data from different components of the brain.

Temporal Lobes: The temporal lobes are placed on either side of the pinnacle on a similar level because the ears. They coordinate specific functions, together with visual memory (such as facial recognition), verbal memory (such as understanding language), and deciphering the emotions and reactions of others.

Occipital Lobes: The Occipital Lobes are placed on the back of the brain. The Occipital Lobes are used to recognize printed words, along with other aspects of vision.
Cerebellum: The Cerebellum structure is found within the back of the brain, just under the bone lobes. Its committed fine motor skills, that refers to the coordination of smaller, or finer, movements, particularly those involving the hands and feet. It conjointly helps the body maintain its posture, equilibrium, and balance.

Diencephalon: The position of the Diencephalon is at the base of the brain. It contains:

Thalamus
Epithalamus
Hypothalamus

The thalamus is work as a kind of relay station for signals coming into the brain. It also involves in consciousness, sleep, and memory.
The epithalamus is an affiliation between the limbic structure and different elements of the brain. The neural structure may be a part of the brain that’s attached feeling, Long Term Memory, and behavior.

The hypothalamus structure helps maintain physiological state. This refers to the balance of all bodily functions. It does this by:

Maintaining daily physiological cycles, such as the sleep – walk cycle
Controlling appetite
Regulating body temperature
Controlling the producing and release of hormones
Brain Stem: The position of Brain Stem is in fornt of cerebellum and it is connected with the spinal cord. It consists of three parts:
Midbrain: By Midbrain human eye and processes of visual and auditory information controlled
Pons: Pons is the one of the largest part of human brain stem. The location of pons is below the midbrain. The pons connects the function of different part of brains and it is a group of nerves. The pons also helps to start of the cranial nerves. These nerves are involved in facial movements and transmitting sensory information.
Medulla Oblongata: The Medulla Oblongata is the lowest part of human brain. It controls the function of heart and lungs. It also helps to regulate some important functions like breathing, sneezing, and swallowing.

Right Brain – Left Brain:

The cerebrum is split into two halves: the proper and left hemispheres they are joined by using a bundle of fibers referred to as the corpus callosum that transmits messages from one part to the opposite. Every hemisphere controls the opposite facet of the body. If a stroke occurs on the proper facet of the mind, your left arm or leg may be susceptible or paralyzed.

Not all functions of the hemispheres are shared. In general, the left hemisphere controls speech, comprehension, arithmetic, and writing. The right hemisphere controls creativity, spatial ability, artistic, and musical competencies. The left hemisphere is dominant in hand use and language in about 92% of persons.