WebThe hippocampus, meaning “seahorse” in Greek, was named based on its morphology and resemblance to a seahorse. The hippocampus is located along the ventral and medial surface of the brain. The hippocampus is one of the critical structures of the limbic system, a series of subcortical brain structures that are involved in several different ... WebIn 1953, Scoville removed about 8 cm of the medial temporal lobe bilaterally, including part of the amygdala, and notably the hippocampus, the seahorse-shaped structure of the …
Areas of The Brain: Definition, Function, & Development
WebThis appearance inspired the name “hippocampus” which means ‘sea horse’ in Greek. Three key structures include the hippocampus, the “dentate gyrus,” and the “subiculum.” (Blumenfeld, 830) (Has) many areas of input, including the parietal “association cortex,” the “occipital cortex,” and the “temporal cortex.” WebThe hippocampus is a small but complex brain structure that plays an important role in the process of learning and the formation of new memories. The word hippocampus comes from the Greek words “hippo”, meaning horse, and “kampos”, meaning sea monster. michael ansbach mugshot
All about the brain Epilepsy Society
WebThe name of the hippocampus structure is derived from the Greek word for “seahorse” because the hippocampus is seahorse-shaped. Every brain has two hippocampi, with one … The hippocampus (via Latin from Greek ἱππόκαμπος, 'seahorse') is a major component of the brain of humans and other vertebrates. Humans and other mammals have two hippocampi, one in each side of the brain. The hippocampus is part of the limbic system, and plays important roles in the … See more The earliest description of the ridge running along the floor of the temporal horn of the lateral ventricle comes from the Venetian anatomist Julius Caesar Aranzi (1587), who likened it first to a silkworm and then to a See more Theories of hippocampal functions Over the years, three main ideas of hippocampal function have dominated the literature: response inhibition, episodic memory, and spatial cognition. The behavioral inhibition theory (caricatured by John O'Keefe See more Aging Age-related conditions such as Alzheimer's disease and other forms of dementia (for which hippocampal disruption is one of the earliest signs ) … See more The term limbic system was introduced in 1952 by Paul MacLean to describe the set of structures that line the deep edge of the cortex (Latin limbus meaning border): These include the … See more The hippocampus can be seen as a ridge of gray matter tissue, elevating from the floor of each lateral ventricle in the region of the inferior or … See more The hippocampus shows two major "modes" of activity, each associated with a distinct pattern of neural population activity and waves of electrical activity as measured by an See more Other mammals The hippocampus has a generally similar appearance across the range of mammals, from monotremes such as the echidna to primates such as humans. The hippocampal-size-to-body-size ratio broadly increases, … See more WebSep 16, 2024 · The female seahorse impregnates the male by inserting her eggs into a pouch on the front of his tail, into which he releases sperm to fertilize the eggs and incubate the babies for 24 days. ... Smooth muscle tissue works involuntarily, while skeletal muscles can flex and relax when the brain tells it to, which is why you can flex your calf ... michael ansbach picture