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Reviews of neuroimaging studies indicate that consistent aerobic exercise increases gray matter volume in nearly all regions of the brain, [31] with more pronounced increases occurring in brain regions associated with memory processing, cognitive control, motor function, and reward; [1] [5] [31] the most prominent gains in gray matter volume are seen in the prefrontal cortex, caudate nucleus ...
Because all muscles have a muscle that works in opposition to it. It is imperative that to keep all muscles protected, the opposite muscle is not stronger than the muscle at risk. In the situation of lumbar lordosis, abdominal muscles are weaker than the muscles in the lumbar spine and the hamstring muscles. The muscular imbalance results in ...
Excitotoxicity can occur from substances produced within the body (endogenous excitotoxins).Glutamate is a prime example of an excitotoxin in the brain, and it is also the major excitatory neurotransmitter in the central nervous system of mammals. [14]
Lordosis behavior (/ l ɔːr ˈ d oʊ s ɪ s / [1]), also known as mammalian lordosis (Greek lordōsis, from lordos "bent backward" [1]) or presenting, is the naturally occurring body posture for sexual receptivity to copulation present in females of most mammals including rodents, elephants, cats, and humans.
The patient had a fraternal twin brother, and the two previously performed in parallel academically, but following the steroid treatment the patient exhibited poor memory, attention, concentration, insomnia, and avoidance of eye contact. As a result, he began to fall behind his twin brother in academic, developmental, and social areas.
Brain injuries can also be the result of a stroke as the resulting lack of oxygen can cause damage to the location of the cerebrovascular accident (CVA). The effects of a CVA in the left and right hemispheres of the brain include short-term memory impairment, and difficulty acquiring and retaining new information. [11]
Muscle memory is probably related to the cell nuclei residing inside the muscle fibers. [citation needed] The muscle cells are the largest cells in the body with a volume thousands of times larger than most other body cells. [4] To support this large volume, the muscle cells are one of the very few in the mammalian body that contain several ...
The effect with which injected curare poison is usually associated is muscle paralysis and resultant death. [87] Curare notably functions to inhibit nicotinic acetylcholine receptors at the neuromuscular junction. Normally, these receptor channels allow sodium ions into muscle cells to initiate an action potential that leads to muscle contraction.