Drugs' Influence

Definition

The effect that drugs have on neural firing and brain function. It refers to how substances can alter the normal patterns of electrical activity in the brain.

Related terms

Tolerance:

The body's reduced response to a drug after prolonged use, requiring higher doses to achieve the same effect.

Withdrawal:

The unpleasant physical and psychological symptoms experienced when stopping or reducing drug use.

Addiction:

A compulsive need for a substance despite its negative consequences and difficulty quitting.