Neurotoxicology

Education

Regulation

Neurotoxicology is the study of the action of poisons on the central nervous system and the effects that these toxins may have in the whole animal and on isolated tissues and cells. Research in neurotoxicology usually involves behavioural, electrophysiological, pharmacological, and molecular biological approaches to increase the understanding of the role of certain toxins, both natural and man made, in the development of disorders of the nervous system.

Toxic chemicals can damage the nervous system and brain. Such chemicals are neurotoxic. A person may or may not be aware of neurotoxic damage when it occurs.

Neurotoxicity is a cause of brain damage. Common symptoms can include problems with memory, concentration, reaction time, sleep, thinking, language, as well as depression, confusion, personality changes, fatigue, and numbness of the hands and feet. Many types of nervous system disorders could be caused by neurotoxicity, including numerous neurologic and psychiatric disorders.

Interpersonal and legal difficulties may result from mental health problems stemming from neurotoxicity, including job loss, family difficulties, and irrational, unusual, criminal or violent behavior.

Sources:
Newcastle University
Neurotoxic Chemical Effects Information

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