Definition

Adjective: 1. Originating in, or caused by, nervous tissue: Describes a condition, process, or symptom that has its origin in the nerves or nervous system. 2. Stimulated by nervous activity: Describes a response or function that is activated or regulated by nerve impulses.

Usage Examples

• Adjective:
  • The patient was diagnosed with neurogenic bladder dysfunction, meaning the problem originated from the nerves controlling the bladder.
  • Neurogenic pain is distinct from musculoskeletal pain, as it arises directly from damage to the somatosensory nervous system.
  • The neurogenic inflammation was a direct result of the nerve injury.

Advanced Usage

• In Medical Terminology: The term is frequently used as a combining form in medical diagnoses to specify a neural origin.
  • Neurogenic shock is a type of distributive shock caused by the sudden loss of sympathetic nervous system signals.
  • A neurogenic cough is one triggered by hypersensitivity of the vagus nerve.

Variants and Related Words

• Neurogenesis (n): The process by which new neurons are formed in the brain.
• Neurogenetic (adj): Pertaining to the genetic basis of neurological traits or disorders. (Note: This is distinct from ; relates to genes, while relates to nerve tissue function or origin).

Synonyms

• Neural (pertaining to nerves; often used more generally)
• Nervous (of or relating to the nerves; a broader, sometimes less technical term)

Notes on Meaning

The term neurogenic is highly specific to medical and biological contexts. It precisely indicates that the source or cause is within the nervous system itself. It is not typically used in general conversation.

Adjective

1. arising in or stimulated by nerve tissues