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Only if a female has an extremely low body fat percentage does energy status affect menstruation. Leptin levels outside an ideal range may have a negative effect on egg quality and outcome during in vitro fertilization. [55] Leptin is involved in reproduction by stimulating gonadotropin-releasing hormone from the hypothalamus. [56]
This system is a principal nexus of body weight regulation through its role in appetite and energy expenditure via leptin, ghrelin and agouti-related protein. [ 3 ] [ 4 ] It receives inputs from hormones , nutrients and afferent neural inputs, and is unique in its composition of fibers which express both agonists and antagonists of melanocortin ...
The main dopaminergic pathways of the human brain. Dopaminergic pathways (dopamine pathways, dopaminergic projections) in the human brain are involved in both physiological and behavioral processes including movement, cognition, executive functions, reward, motivation, and neuroendocrine control. [1]
Leptin's role in neuroplasticity is currently still being elucidated, but it has been proven to be active in regions of the brain closely linked to depression. [10] It was found that leptin has antidepressant-like effects similar to that of selective serotonin reuptake inhibitors (SSRIs). [11]
The following is a list of hormones found in Humans. Spelling is not uniform for many hormones. For example, current North American and international usage uses [citation needed] estrogen and gonadotropin, while British usage retains the Greek digraph in oestrogen and favours the earlier spelling gonadotrophin.
Parathyroid gland The endocrine system can control all emotions and can control temperature. Epithelial cells of the parathyroid glands are richly supplied with blood from the inferior and superior thyroid arteries and secrete parathyroid hormone (PTH). PTH acts on bone, the kidneys, and the GI tract to increase calcium reabsorption and ...
Human nervous system – the part of the human body that coordinates a person's voluntary and involuntary actions and transmits signals between different parts of the body. The human nervous system consists of two main parts: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS contains the brain and spinal cord.
Neural top–down control of physiology concerns the direct regulation by the brain of physiological functions (in addition to smooth muscle and glandular ones). Cellular functions include the immune system’s production of T-lymphocytes and antibodies, and nonimmune related homeostatic functions such as liver gluconeogenesis, sodium reabsorption, osmoregulation, and brown adipose tissue ...