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structures in the brain. ... I will also discuss the location in the brain and their
functions, disorders pathology related to damage to these structures. ...
brain structures. Brain Structures and their Functions • Cerebrum •
Cerebellum • Limbic System • Brain Stem The nervous system ...
Anatomy of Hearing including Ear Structures and Brain Structures. Anatomy
of Hearing including Ear Structures and Brain Structures ...
... The limbic system is "a group of brain structures that are involved in various emotions
such as aggression, fear, pleasure and also in the formation of memory ...
... waves to produce computer-generated images that distinguish among different types
of soft tissue; allows us to see structures within the brain Brainstem- the ...
Submitted by simba8 on October 18, 2007
Category: Science
Words: 1039 | Pages: 5
Views: 96
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Different Structures Within the Brain
I will be describing the different the structures and areas within the brain in detail, thalamus, hypothalamus, endocrine and limbic systems. I will also discuss the location in the brain and their functions, disorders pathology related to damage to these structures. Lastly I will describe the functions of the right and left hemispheres within the brain.
Thalamus is the subcortical structure that relays incoming sensory information to the cerebral cortex and other parts of the brain (Davis & Palladino). Since so much information comes and goes out of the thalamus, it is called the brains great relay station. A larger number of nerve fibers radiate from the thalamus and route information to specific areas of the cerebral cortex (Davis & Palladino). Nerve tracts bring sensory information up the spinal cord and then through the brain stem. Now when these tracts reach the thalamus each goes to an area that is approprate for the information it is carrying (Davis & Palladino). There is an area for vision, hearing, taste, touch and other senses expect the sense to smell.
The thalamic syndrome is a rare neurological disorder in which the body becomes hypersensitive to pain as a result of damage to the thalamus. Primary symptoms are pain and loss of sensation, usually in the face, arms and legs ( bchealthguide.org). The location of the thalamus is almost the exact center of the brain.
Some neurons in the hypothalamus are involved in the control or arousal, emotionally, food and water intake, sexual behavior and temperature. Other hypothalamic neurons control pituitary hormone production and release (Davis & Palladino). The hypothalamus is located deep inside the brain, this small gland actually has multiple roles. It is a endocrine gland and a key canter for a wide variety of behaviors related to survival. The hypothalamus signals the pituitary to release hormones that have a...
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