A deficiency of gamma-butyric acid is linked to which of the following?

Gamma-butyric acid, or GABA, is a crucial neurotransmitter in the central nervous system that plays an essential role in inhibiting neural activity. A deficiency of GABA leads to a decrease in the inhibitory signals in the brain, which can result in heightened neuronal excitability. This increased excitability is tied to several neurological and psychological symptoms.

Seizures are a direct result of excessive neuronal firing; therefore, when GABA levels are inadequate, the likelihood of seizures increases. Insomnia can also be linked to a deficiency in GABA since the calming effects that facilitate sleep are diminished. Without sufficient GABA, the brain becomes more agitated and less able to engage in the necessary processes for restful sleep.

Memory loss and excessive anxiety, while they can be affected by GABA levels, do not specifically highlight the immediate physical manifestations like seizures and insomnia would in the context of a direct deficiency. Muscle paralysis is more associated with motor neuron issues or disruptions in neurotransmission from other neurotransmitters rather than a direct result of low GABA levels.

Thus, the link between a deficiency of gamma-butyric acid and seizures and insomnia illustrates the critical role this neurotransmitter plays in maintaining both the electrical stability of brain function and the ability to achieve a