Charu Bai Reddy

The paper introduces Neuropixels Opto probes that combine high-resolution electrophysiology with optogenetics for spatially addressable neuronal manipulation and recording.

Suite3D improves 3D cell detection in two-photon microscopy by correcting motion and segmenting cells across planes, enhancing detectability and signal quality.

The paper shows adaptation increases discriminability of frequent stimuli in mouse V1 by reshaping population response geometry, despite reduced individual neuron responses.

The paper shows that sound-evoked activity in mouse visual cortex is stereotyped and predictable from behavioral responses, suggesting it arises from low-dimensional internal state signals rather than direct multisensory integration.

The paper identifies a transcriptomic axis that predicts how cortical interneurons modulate activity across brain states.

This study shows that functional ultrasound signals correlate with neural firing rates in awake mice, revealing a direct relationship between hemodynamic signals and neuronal activity.

The paper shows spatial modulation of visual signals in higher visual areas but not in the thalamic pathway to V1, and links this modulation to active navigation and experience.

The paper shows that spontaneous brain activity encodes multidimensional behavioral information across the forebrain, alongside sensory input in orthogonal dimensions.

This study investigates how mice integrate sensory confidence and reward value in decision-making and learning, revealing distinct roles for frontal and dopamine neurons.

This paper introduces high-yield methods for two-alternative visual psychophysics in head-fixed mice, showing rapid learning and accurate psychometric curves.