|
Nervous
Nervous may refer to: * Anxiety, Nervousness * Nervous system, a network of cells in an animal's body that coordinates movement and the senses ** Nervous tissue, the cells of the nervous system that work in aggregate to transmit signals Music * Nervous (Gene Summers song), "Nervous" (Gene Summers song), 1958; covered by several performers * Nervous (Gavin James song), "Nervous" (Gavin James song), 2016 * Nervous (Shawn Mendes song), "Nervous" (Shawn Mendes song), 2018 * "Nervous", a song by K.Flay from ''Solutions (album), Solutions'', 2019 * "Nervous", a song by L Devine, 2018 * "Nervous", a song by Nick Jonas from ''Spaceman (Nick Jonas album), Spaceman'', 2021 * "Nervous", a song by the Drums from ''Brutalism (The Drums album), Brutalism'', 2019 * Nervous Records, a UK record label * Nervous Records (US), a US record label See also * "Nervousness", a song by the Gigolo Aunts from ''Tales from the Vinegar Side'' * Nervous Norvus (1912–1968), the performing name of Jimmy Dra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nervous System
In biology, the nervous system is the highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body. The nervous system detects environmental changes that impact the body, then works in tandem with the endocrine system to respond to such events. Nervous tissue first arose in wormlike organisms about 550 to 600 million years ago. In vertebrates it consists of two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spinal cord. The PNS consists mainly of nerves, which are enclosed bundles of the long fibers or axons, that connect the CNS to every other part of the body. Nerves that transmit signals from the brain are called motor nerves or '' efferent'' nerves, while those nerves that transmit information from the body to the CNS are called sensory nerves or '' afferent''. Spinal nerves are mixed nerves that serve both fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
