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What is hippocampus anatomy?
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May 14, 2024 · You have a hippocampus on the left and right side of your brain, located within the temporal lobe. The hippocampus is part of your limbic system. This is a group of brain structures that regulate your smells, emotions, memories and autonomic behaviors (such as heart rate, breathing, sweating, etc.).
Oct 30, 2023 · The hippocampus is a paired structure present in each temporal lobe of the brain. It takes its name from the Greek word for the seahorse, because it resembles this small upright-swimming fish. The hippocampus is part of a larger structure of the temporal lobe called the hippocampal formation.
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The hippocampus is comprised primarily of pyramidal cells, which are multipolar neurons that have excitatory and projective functions. This structure is also divided into different regions called fields named CA1, CA2, CA3, and CA4. The hippocampus receives input and sends output to the rest of the brain via the entorhinal cortex. This is an area s...
If someone is experiencing dysfunction with their hippocampus, they may be experiencing one or more of the following symptoms: It has been found that the classic symptoms of Alzheimer’s disease, including memory loss and disorientation, have been associated with a decline in hippocampal activity. Other symptoms of early-onset Alzheimer’s are a loss...
Nordanskog et al. (2010) conducted research into the treatment of depression, with a focus on attempting to increase the hippocampal volumes of patients. The researchers used electroconvulsive ther...After a series of ECT, there was a significant increase in the hippocampal volume of the patients. As there was an increase in volume, this could imply that the hippocampus may play a key role in t...Montagrin, Saiote & Schiller (2017) have proposed that the hippocampus may hold more than just cognitive maps of spatial information.They hypothesize that the hippocampus may be involved in forming social maps due to evidence suggesting the hippocampus’ role in supporting social memory, representing different dimensions of socia...Anand, K. S, & Dhikav, V. (2012). Hippocampus in health and disease: An overview. Annals of Indian Academy of Neurology, 15(4), 239–246. Maguire, E. A., Gadian, D. G., Johnsrude, I. S., Good, C. D., Ashburner, J., Frackowiak, R. S., & Frith, C. D. (2000). Navigation-related structural change in the hippocampi of taxi drivers . Proceedings of the Na...
2 days ago · The anatomy of the hippocampus is of chief importance to its function. The hippocampus receives input from and sends output to the rest of the brain via a structure known as the entorhinal cortex, which is located beneath the anterior (frontal) region of the hippocampus.
Hippocampus anatomy describes the physical aspects and properties of the hippocampus, a neural structure in the medial temporal lobe of the brain. It has a distinctive, curved shape that has been likened to the sea-horse monster of Greek mythology and the ram's horns of Amun in Egyptian mythology.
Jul 20, 2023 · The hippocampus is a convex elevation of gray matter tissue within the parahippocampal gyrus inside the inferior temporal horn of the lateral ventricle. One can describe it more holistically as a curved and recurved sheet of the cortex that folds into the temporal lobe's medial surface.
The hippocampus is anatomically connected to parts of the brain that are involved with emotional behavior – the septum, the hypothalamic mammillary body, and the anterior nuclear complex in the thalamus, and is generally accepted to be part of the limbic system. [16]
