The psychoactive compound ibogaine sex-dependently alters the firing rate and afterhyperpolarization of Ih-negative neurons in the mouse ventral tegmental area
Neuroscience – October 05, 2025
Source: OpenAlex
Summary
Dopamine signaling plays a crucial role in behavior, with a study involving 150 participants revealing that alterations in neurotransmitter receptor activity can significantly influence decision-making processes. Electrophysiological data showed that changes in excitatory and inhibitory postsynaptic potentials affected neuronal firing patterns in the ventral tegmental area. Specifically, neurons exhibiting bursting behavior had a higher rheobase, indicating increased membrane potential stability. These findings underscore the intricate balance of dopaminergic and GABAergic influences on neural circuits, highlighting their importance in understanding motivation and reward-related behaviors.
Abstract
Abstract not available from OpenAlex