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Nov 9, 2023 · The human brain is a complex organ, made up of several distinct parts, each responsible for different functions. The cerebrum, the largest part, is responsible for sensory interpretation, thought processing, and voluntary muscle activity. Beneath it is the cerebellum, which controls balance and coordination.
Jan 17, 2024 · The forebrain, midbrain, and hindbrain are the three main brain divisions. The forebrain handles higher cognitive functions, the midbrain controls motor movement and sensory processing, and the hindbrain manages coordination, balance, and autonomic functions like breathing and heart rate.
Feb 20, 2024 · The brain consists of billions of neurons (nerve cells) that communicate through intricate networks. The primary functions of the brain include processing sensory information, regulating bodily functions, forming thoughts and emotions, and storing memories.
Jul 12, 2024 · The glossopharyngeal nerve: Important for sensory information from parts of the tongue and stimulating specific throat muscles; The vagus nerve: Plays many important roles, including carrying sensory information from the ear, heart, intestines; The accessory nerve: Controls the muscles of the neck
5 days ago · The basal nuclei, including the globus pallidus, striatum, and subthalamic nucleus, work together with the substantia nigra of the midbrain to regulate and control muscle movements. Specifically, these regions help to control muscle tone, posture, and subconscious skeletal muscle.
Brain. Rotate this 3D model to see the four major regions of the brain: the cerebrum, diencephalon, cerebellum, and brainstem. The brain directs our body’s internal functions. It also integrates sensory impulses and information to form perceptions, thoughts, and memories.
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Interoception — the ability to perceive the internal state of our bodies — is central to our thoughts, emotions, decision-making, and sense of self. The feel of our heart beat, the rumble of an empty stomach, the pleasure of a deep breath.
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