Autonomic in Biological Definition

Nervous system

... the somatic (voluntary) nervous system and the autonomic nervous system . The somatic nervous system ... maintaining a particular posture and walking. The autonomic nervous system is the involuntary part of the ... the internal maintenance is taken care of. The autonomic nervous system is then divided into the ...

Limbic system

... of memory . The limbic system affects the endocrine system and the autonomic nervous system . It consists of several subcortical structures located ... fornicate gyrus archicortex hypothalamus : controls the autonomic nervous system and regulates blood pressure , heart rate , hunger , ...

Brain

... . Among vertebrates, sensory processing involves progressively rostral regions of the brain among newer species. Hormones, sensory information, autonomic processes, and cognitive processes alike can exert strong influence on the regulation of brain activities. Stimulus from any source can trigger a ...

Diabetes mellitus

... of either. If blood glucose levels are low enough, the patient may become agitated, sweaty, and have many symptoms of sympathetic activation of the autonomic nervous system - they may experience feelings similar to dread and immobilized panic. Consciousness can be altered, or even lost, in extreme cases, ...

Insulin

... and release takes place generally at food intake, not just glucose or carbohydrate intake, and the beta cells are also somewhat influenced by the autonomic nervous system . When the glucose level comes down to the usual physiologic value, insulin release from the beta cells slows or stops. If blood ...

Muscle

... to glucose when more energy is necessary. Nervous control Efferent leg Vertebrates move muscles in response to voluntary and autonomic signals from the brain . Deep muscles, superficial muscles, muscles of the face and internal muscles all correspond with dedicated regions in the ...

Neurotransmitter

... acids (depending on exact definition used). Purines ( ATP , GTP and their derivatives) are also generally admitted as neurotransmitters in autonomic neurons. Over 50 neuroactive peptides have been found, among them hormones such as LH or insulin that have specific local actions in addition to ...