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Mar 30, 2022 · What is the thalamus? Your thalamus is an egg-shaped structure in the middle of your brain. It’s known as a relay station of all incoming motor (movement) and sensory information — hearing, taste, sight and touch (but not smell) — from your body to your brain.
The thalamus (pl.: thalami; from Greek θάλαμος, "chamber") is a large mass of gray matter on the lateral walls of the third ventricle forming the dorsal part of the diencephalon (a division of the forebrain).
- thalamus dorsalis
- Diencephalon
- Posterior cerebral artery and branches
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Apr 29, 2024 · The thalamus is either of a pair of large ovoid organs that form most of the lateral walls of the third ventricle of the brain. The thalamus translates neural impulses to the cerebral cortex and can be divided into functionally distinct groups of neurons known as thalamic nuclei.
Oct 30, 2023 · The thalamus is ideally situated at the core of the diencephalon, deep to the cerebral cortices and conveniently acts as the central hub. The thalamus relays and integrates a myriad of motor and sensory impulses between the higher centres of the brain and the peripheries.
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Dec 12, 2022 · The thalamus, an egg-shaped structure made up of thalamic nuclei, is part of the brain that relays sensory and motor signals from various locations (e.g., the basal ganglia, medial lemniscus, the retina) to the cerebral cortex. Additionally, the thalamus plays a role in alertness, sleep, and consciousness as well as learning and memory.
- Where is the thalamus located?The thalamus is located deep in the human midbrain, hidden between the cerebral hemispheres. On a mid-sagittal section through the brain, the centr...
- What is the function of the thalamus?Because the thalamus is connected with almost all parts of the central nervous system, including the brainstem and the cerebral cortex, the thalamu...
- What are examples of thalamic disorders?Thalamic disorders are typically secondary to stroke, either ischemic or hemorrhagic, but can also be due to migraines, metabolic disease (e.g., th...
- What are the most important facts to know about the thalamus?The thalamus is a small yet complex brain structure that plays an important role in sensation, movement, motivated behaviors, and consciousness. It...
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Jul 24, 2023 · USA.gov. The thalamus is a mostly gray matter structure of the diencephalon that has many essential roles in human physiology. The thalamus is composed of different nuclei that each serve a unique role, ranging from relaying sensory and motor signals, as well as regulation of consciousness and alertness.
Jun 4, 2020 · The thalamus is a paired, symmetrical structure that is found at the base of the cerebrum, just above the brain stem. It acts as a relay station in the brain, regulating the flow of information from the spinal cord, brain stem, and other brain regions, to the appropriate location in the cortex.
