Hypothalamus: What It Is, Function, Conditions & Disorders
It consists of two lobes, called the anterior pituitary and posterior pituitary. Your hypothalamus is connected to and communicates with your anterior lobe through a network of blood vessels. It communicates with your posterior lobe by tissue called the pituitary stalk.
Anterior Hypothalamus - an overview | ScienceDirect Topics
The anterior hypothalamus is a continuation of the preoptic region and extends caudally to the level of the arising of the median eminence. Its medial part comprises the anterior periventricular, suprachiasmatic, anterior hypothalamic, and paraventricular nuclei.
Hypothalamus - Wikipedia
The hypothalamus (pl.: hypothalami; from Ancient Greek ὑπό (hupó) 'under' and θάλαμος (thálamos) 'chamber') is a small part of the vertebrate brain that contains a number of nuclei with a variety of functions. One of the most important functions is to link the nervous system to the endocrine system via the pituitary gland.
Hypothalamus: Structure and functions - Kenhub
2023年10月30日 · The hypothalamus is the principal visceral control center of the brain and mediates a broad range of functions via its connections with the endocrine, autonomic (visceral motor), somatic motor, and limbic systems, maintaining a state of homeostasis.
Hypothalamus: Function, Hormones, and More - Healthline
2023年6月23日 · The anterior region of the hypothalamus also helps regulate body temperature through sweat. It also maintains circadian rhythms, which are physical and behavioral changes that occur on a...
Neuroanatomy, Hypothalamus - StatPearls - NCBI Bookshelf
2022年10月10日 · The hypothalamus is a high-level sensory integration and motor output area that maintains homeostasis by controlling endocrine, autonomic, and somatic behavior; it receives internal stimuli via receptors for circulating hormones.
Hypothalamic Dysfunction - StatPearls - NCBI Bookshelf
2023年8月23日 · Anterior Region. Preoptic nucleus: the primary function is the production and secretion of gonadotropin-releasing hormone (GnRH) for sex hormone regulation. GnRH is released into the tuberoinfundibular tract and is transported through the hypophyseal portal system to the adenohypophysis.
Physiology, Hypothalamus - StatPearls - NCBI Bookshelf
2023年5月1日 · The hypothalamus is located in the ventral brain above the pituitary gland and below the third ventricle. The afferent pathways to the hypothalamic nuclei, the majority of which are located in the anterior hypothalamus, arise from the brainstem, thalamus, basal ganglia, cerebral cortex, and olfactory areas.
17.3 The Pituitary Gland and Hypothalamus – Anatomy
Explain the anatomical and functional relationships of the hypothalamus and the posterior and anterior lobes of the pituitary gland; Identify the two hormones released from the posterior pituitary, their target cells, and principal actions
Hypothalamus: Function, Disorders, Treatment - WebMD
2024年1月16日 · Your hypothalamus makes hormones that it sends to a part of your pituitary gland called the anterior (pronounced an-tee-ree-ur) pituitary. Anterior means at or near the front, so your anterior ...