he is nervous by nature
81endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… …
82Neuroscience — For the journal, see Neuroscience (journal). Drawing by Santiago Ramón y Cajal (1899) of neurons in the pigeon cerebellum Neuroscience is the scientific study of the nervous system.[1] Traditionally, neuroscience has been se …
83Paul von Lilienfeld — ( ru. Павел Фёдорович Лилиенфельд Тоаль Pavel Fedorovich Lilienfel d Toal ) ( fr. Paul de Lilienfeld) (1829–1903) was a statesman and social scientist of imperial Russia. [The [http://www.bnf.fr Bibliothèque nationale de France] gives… …
84Anxiety — Anxiety and phobic thinking may be normal emotions, distinct clusters of symptoms ( syndromes *), or diseases in the sense of distinct illness entities. In psychoanalysis, anxiety is used as a theoretical term, the presumed unconscious… …
85Anxiety and Phobias — Anxiety and phobic thinking may be normal emotions, distinct clusters of symptoms ( syndromes *), or diseases in the sense of distinct illness entities. In psychoanalysis, anxiety is used as a theoretical term, the presumed unconscious… …
86Nanomedicine — Part of a series of articles on Nanomedicine Nanotoxicology Nanosensor Nanoshell Nanorobotics See also Nanotechnology This box …
87Neurogenesis — BrdU (red), a marker of DNA replication, highlights neurogenesis in the subgranular zone of hippocampal dentate gyrus. Fragment of an …
88Depression: Emergence — The word depression has a number of meanings, depending on the discipline. Within neurophysiology, it refers to a decrease in the brain’s electrical activity causing, for example, cortical depression. For the pharmacologist, depression means… …
89Depression and Mood Disorders: Emergence — The word depression has a number of meanings, depending on the discipline. Within neurophysiology, it refers to a decrease in the brain’s electrical activity causing, for example, cortical depression. For the pharmacologist, depression means… …
90Medicine in medieval Islam — In the history of medicine, Islamic medicine or Arabic medicine refers to medicine developed in the medieval Islamic civilization and written in Arabic, the lingua franca of the Islamic civilization. Despite these names, a significant number of… …
