The hypothalamus can be divided into an anterior supraoptic zone, an intermediate infundibulotuberal zone and a posterior mamillary zone. |
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One theory is that light stimulates a part of the brain called the hypothalamus, which controls mood, appetite, and sleep. |
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The central structure of the brain contains the thalamus, hypothalamus, and pituitary gland. |
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Normally the hypothalamus coordinates the activity of the pituitary gland through the secretion of peptides and amines. |
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Some of the hormones in the hypothalamus are different in anorexics compared with normals, supporting this notion. |
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The brain also links with endocrine gland chemical messengers through the hypothalamus and pituitary gland. |
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The hypothalamus is one of the most important parts of the brain, involved in many kinds of motivation, among other functions. |
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The cycles themselves are controlled mainly by a region within the brain's hypothalamus known as the suprachiasmatic nucleus. |
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Parts of the thalamus, and the frontal lobes of the cerebral cortex that are important in controlling mood, also connect to the hypothalamus. |
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At times of stress, the body signals to the hypothalamus, a small gland in the brain, to start producing two hormones, vasopressin and cortisol. |
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Acquired forms of growth hormone deficiency include tumors of the pituitary, hypothalamus and optic nerve. |
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First, there is a nerve impulse to the hypothalamus, an endocrine gland located near the brain. |
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Axons of neurons in the hippocampus run in a tract called the fornix, which ends on neurons in the mammillary bodies of the hypothalamus. |
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The dura also forms a diaphragm above the pituitary gland, through which passes the pituitary stalk, joining the gland to the hypothalamus. |
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They are located in the region between the mamillary bodies and the tuber cinereum of the hypothalamus. |
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The sleep cycle is controlled by a complex system of neurones in the brain stem, thalamus, hypothalamus, and basal forebrain. |
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Leptin is a hormone produced by adipocytes that acts in the hypothalamus to signal satiety and to increase basal metabolic rate. |
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Fever is the body's response to an infection or inflammation, and is triggered by special pyrogenic hormones from the hypothalamus. |
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The amygdaloid nuclei project to ventromedial nucleus of the hypothalamus via the stria terminalis. |
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Brains were removed and dissected into telencephalon, hypothalamus, optic tectum, and brain stem. |
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It has a suitably macabre way of disposing of its victims, by detaching the head and ripping out the hypothalamus. |
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These regions are centred in the cerebellum, hippocampus, hypothalamus and basal ganglia. |
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They focused on a tiny portion of the hypothalamus called the paraventricular nucleus. |
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The hypothalamus receives this signal as an indication that enough food has been consumed and therefore suppresses the appetite. |
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The onset of puberty is normally triggered by the hypothalamus. |
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Progesterone affects hormone release from the hypothalamus and anterior pituitary gland. |
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The alarm reaction occurs when a stressor is first detected and activates a brain structure called the hypothalamus. |
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Does it even make sense to say they occurred at a point one millimeter away from Brutus's hypothalamus? |
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In adipsia the brain's thirst centre, located in the hypothalamus, is damaged. |
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The most common causes of adipsia include lesions and other forms of trauma that affect the thirst centre in the hypothalamus. |
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The hypothalamus has important links to pleasure and misery, while the reticular formation may have an important link to depression. |
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Recent neuroanatomical studies also tend to show that these clocks manage the activity of the hypothalamus and the endocrinal functions. |
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High protein and mRNA expression was also observed in the preoptic area, anterior hypothalamus, and habenular nucleus. |
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The unit influences hypophysis and hypothalamus in a helpful way, and improves gland secretion. |
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The brain stem, specifically the thermostatic region of the hypothalamus, is the centre of temperature regulation. |
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Body temperature is controlled by the thermostatic centre in the hypothalamus. |
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Within mammals a region of the hypothalamus known as the suprachiasmatic nucleus acts as a central clock regulating rhythms throughout the rest of the body. |
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The hypothalamus also produces dopamine and somatostatin, which are potent inhibitors of prolactin and GH, respectively. |
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The hypothalamus lies under the thalamus, which is an important coordination centre for external stimulation and reactions. |
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Affected areas are the remaining pituitary, hypothalamus, thalamus and finally the third ventricle. |
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When light hits the retina at the back of the eye, electrical signals are sent to the hypothalamus. |
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It stimulates a usually dormant pathway between the hypothalamus and the immune system. |
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Estrogen receptors have been identified in the tissue of the reproductive tract, breast, pituitary, hypothalamus, liver and bone of women. |
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This is zazen: educating, not the frontal brain or intellect, but the central brain, the hypothalamus, the meeting point between body and mind. |
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Restoring sensitivity of the hypothalamus and peripheral receptors enables hormones and other bio-energetic factors to work more effectively. |
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The combined allopurinol and Iryptophan administration increases the serotonin levels furtherly in brain stem and hypothalamus areas versus groups receiving tryptophan or allopurinol singularly. |
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These effects are produced by fibres projecting from the hypothalamus to parasympathetic nuclei in the brain stem, and to sympathetic centres in the spinal cord. |
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In general, ovarian estrogens feminize and demasculinize the developing hypothalamus and perhaps other brain areas known to control copulatory behaviors. |
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Morgan PJ, Ross AW, Mercer JG, Barrett P Photoperiodic programming of body weight through the neuroendocrine hypothalamus. |
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The hypothalamus, a part of the brain, which distinguishes active substances, which belong to the neurohormone regulating pituitary hormone release. |
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The posterior portion of the hypothalamus, called the median eminence, contains the nerve endings of many neurosecretory cells, which run down through the infundibular stalk into the pituitary gland. |
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Endocrinopathy is not a common feature owing to sparing of the hypothalamus and basal forebrain. |
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Other cerebral structures include the hypothalamus, which controls metabolism and maintains homeostasis, and the thalamus, a principal sensory relay centre. |
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The eating and drinking centres are in the lateral and ventromedial regions of the hypothalamus, although such basic aspects of living concern most of the brain. |
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In cases of pathological overweight it is presumed that either too little leptin is produced or that the target cells in the hypothalamus are insensitive to leptin activity. |
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The SCN, located in the hypothalamus just above the optic chiasm, controls a person's circadian rhythm. |
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Though it is released into the bloodstream from the gut, it actually acts in the arcuate nucleus of the hypothalamus, the part of the brain that controls appetite. |
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By compressing the underside of the optic chiasm, these tumours cause visual deficits, and they raise the intracranial pressure through compression of the hypothalamus and third ventricle. |
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Plasma cortisol decreases the HPA axis activity by negative feedback mechanism, decreasing corticotropic hormone in the hypothalamus. |
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For example, oxytocin, which is secreted by part of the brain called the hypothalamus, has been shown to promote trust a crucial factor in all manner of business dealings. |
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The secretion of ADH by the hypothalamus and its release from the posterior pituitary is part of a feedback mechanism responsive to the tonicity of plasma. |
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A tiny electrical device was inserted into a deep region of the brain called the hypothalamus, a region involved in a number of functions which include the control of appetite. |
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That disorder appears to be caused by inadequate light stimulation of the hypothalamus, which could cause sleeping difficulties, symptoms of depression and a significant change in melatonin secretion 11 levels. |
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The production of estrogen and progesterone by the ovaries is regulated by the hormones of the anterior pituitary gland, FSH and LH, which are regulated by the hypothalamus. |
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In zazen, we're developing the hypothalamus, the instinctive brain. |
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Thus, if the anterior pituitary is separated from the influence of the hypothalamus, the secretion of prolactin increases whereas that of the other anterior pituitary hormones decreases. |
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When the internal temperature of your body increases, a self-regulating mechanism is triggered in the hypothalamus to reduce your body temperature. |
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Much remains to be learned about this system, which involves the passage into the adenohypophysis of neurosecretions from the hypothalamus called hypothalamic releasing factors. |
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They can also damage the liver, cause cancer, and change normal hormonal function, i.e. interrupting menstruation in women and affecting the hypothalamus and reproductive organs. |
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When it rises due to environmental temperature, intense exercise or fever, the hypothalamus sends a message to the sweat glands to return the body to its normal temperature. |
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The hypothalamus, a collection of specialized cells that is located in the lower central part of the brain, is the primary link between the endocrine and nervous systems. |
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The release of GnRH from the hypothalamus then triggers the release of prolactin, follicle stimulating hormone, and LH from the pituitary gland. |
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Hormonally active substances are formed in the hypothalamus, such as the hormone ADH and releasing hormones, which then cause release of hormones from the anterior lobe of the pituitary. |
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The suprachiasmatic nuclei of the hypothalamus have also been shown to be an important component of the circadian system of house sparrows. |
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The arcuate nucleus of the hypothalamus is the driver of the reproductive system. |
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Obesity leads to a hyperinsulinism which is not very compatible with fertility and has an impact on many other functions needed for reproduction, mainly the hypothalamus and the pituitary gland. |
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A combination of herbs known as adaptogens can be used effectively to resensitize the hypothalamus and restore the adaptive homeostat. |
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Maca has a balancing effect upon the hypothalamus, the master controller of the body, which then regulates the other endocrine glands, including the pituitary, adrenals, ovaries, testes, thyroid, and pancreas. |
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Leptin, a naturally occurring hormone, is known for its hunger-blocking effect on the hypothalamus, a region in the brain. |
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The hypothalamus is located at the base of the forebrain beneath the thalamus and posterior to the optic chiasma. |
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According to research published in the journal Cerebral Cortex, gratitude stimulates the hypothalamus and the ventral tegmental area. |
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For example, certain releasing hormones secreted from the hypothalamus trigger the release from the anterior pituitary of substances such as adrenocorticotropic hormone and luteinizing hormone. |
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Peruvian medical doctors say that maca root works in a fundamentally different way than HRT, promoting optimal functioning of the hypothalamus and the pituitary, thereby improving the functioning of all the endocrine glands. |
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The pineal gland, an endocrine gland located in the brain above the hypothalamus, helps to regulate the body clock. |
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The major peptides that stimulate feeding are orexins A and B, which are secreted by the hypothalamus, and ghrelin, which is secreted by the stomach. |
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Finally, they suggest that warm venous blood perfusion at the ophthalmic rete facilitates warming of cerebral blood that supplies the hypothalamus. |
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Serotonin-producing neurons project from the raphe nucleus in the brainstem to the basal ganglia, frontal cortex, hypothalamus, and limbic system, and down the spinal cord. |
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Brain-derived neurotrophic factor expression is increased in the rat amygdala, piriform cortex and hypothalamus following repeated amphetamine administration. |
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The endocrine reproductive system consists of the hypothalamus, the pituitary, the gonads, and the adrenal glands, with input and regulation from many other body systems. |
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The diencephalon develops into the epithalamus, thalamus, hypothalamus, globi pallidi, the pineal gland and the neurohypophysis of the pituitary gland. |
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There is frequent incomplete cleavage of the heads of the caudate nuclei and thalami, but the hypothalamus and lentiform nuclei are well-separated. |
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