title: Fifty shades of inhibition.
abstract: Inhibitory circuits are essential for brain function. Our understanding of their synaptic organization has advanced extensively with the identification and classification of an impressive variety of neuron groups, receptor types, and patterns of connectivity. However, the conceptual discussion regarding the role of in neural circuits still revolves around the idea that its primary role is to regulate circuit excitability. Here, I will focus on recent findings from cortical circuits and argue that inhibitory circuits are central to the integration of incoming inputs and can promote sophisticated fine-scale control of local circuits. I propose that inhibitory circuits should not be viewed so much as brakes on principal neurons activity, but as primary contributors to a variety of neural network functions.
authors.affiliation: Dept of Neurobiology and Behavior, SUNY-Stony Brook, Stony Brook, NY 11794, United States. Electronic address: Arianna.maffei@stonybrook.edu.
authors.forename: Arianna
authors.initials: A
authors.lastname: Maffei
mesh_terms: D000818:Animals; D006801:Humans; D009415:Nerve Net / Q000502:physiology; D009433:Neural Inhibition / Q000502:physiology*; D009474:Neurons / Q000502:physiology*