Peyman Golshani

The paper shows that visual and auditory context representations are maintained in V1 and ACC after stimulus offset, supporting cross-modal attentional control.

The paper uses single-nucleus RNA sequencing to identify cell type-specific changes in a mouse model of mesial temporal lobe epilepsy, highlighting an epilepsy-associated microglia population with unique transcriptomic features.

This study shows that NMDA receptor-dependent synaptic plasticity is essential for refining hippocampal spatial representations during two-dimensional navigation learning.

The paper introduces STIMscope, a low-cost, open-source platform for all-optical imaging and optogenetic manipulation at single-cell resolution, validated in multiple biological systems.

The paper introduces MiniFAST, a miniaturized microscope that improves speed, sensitivity, and resolution for in vivo neural recording using genetically encoded indicators.

This study investigates how hippocampal sequences represent working memory and implicit timing in a rodent task where odor identity predicts delay duration.

This paper introduces squeezed light field microscopy (SLIM), a method for high-speed 3D volumetric imaging, and demonstrates its application in tracking blood cell motion and neural activity in vivo.

This study shows that behavioral timescale synaptic plasticity (BTSP) in the hippocampus generates non-spatial representations during learning, with MEC and LEC playing distinct roles in driving BTSP and odor-specific responses.

The paper describes an open-source miniature 2-photon microscope for recording calcium dynamics in freely behaving mice during various experimental conditions.

The paper shows that V1 neurons represent both visual stimuli and task context in overlapping but orthogonal population activity patterns during a cross-modal decision task.

The paper shows that anterior cingulate cortex encodes stimuli in low-dimensional subspaces during decision making, with context-gated suppression of irrelevant stimuli.

This study identifies a stable population code for social interaction in the nucleus accumbens, which is degraded in an ASD mouse model and can be modulated by optogenetic inhibition.

This study shows that hippocampal place cell remapping occurs when rats remember aversive shocks but not when they forget them or encounter neutral stimuli.

This paper introduces positively tuned GEVIs that enhance spike detection in vivo with standard imaging systems, offering higher temporal resolution than calcium indicators.

The paper uses voltage imaging to show that hippocampal interneurons modulate memory-encoding pyramidal sequences through inhibition, enhancing signal-to-noise ratios during odor-cued working memory tasks.

The paper introduces a miniature microscope for high-resolution neural imaging in freely behaving rats, capable of imaging over 1000 neurons in the hippocampus and 2000 in the cortex.

The paper develops E-Scope, a tool for simultaneous multimodal recordings in freely behaving mice, revealing cerebellar and ACC activity patterns during social behavior.

DeCalciOn is a hardware system for real-time decoding of in vivo calcium imaging data, enabling closed-loop feedback experiments with millisecond latency.

This study investigates whether working memory and timing share neural mechanisms by using psychophysical tasks and RNN simulations, finding that cue-specific neural sequences multiplex both functions.

This study identifies neural oscillations and epileptiform changes in human brain organoids derived from MECP2 mutant patients using calcium imaging and extracellular recordings.

The paper creates a multiscale connectivity atlas of the mouse BLA by analyzing circuit-tracing data to identify distinct projection neuron domains and their brain-wide targets.

This study investigates the effects of CNTNAP2 loss-of-function mutations in mice, finding reduced synaptic connectivity and altered oscillatory dynamics in the prefrontal cortex associated with autism-like behaviors.

The paper shows that hippocampal CA1 neurons form stable odor representations and dynamic time representations during an olfactory working memory task.

This study investigates spatial coding and neural synchronization in epilepsy using in vivo calcium imaging and network modeling, finding impaired spatial processing and desynchronized firing in epileptic mice.

The study uses patch-clamp stimulation and 2-photon imaging to show that activating single pyramidal neurons in mouse V1 recruits fewer than 1% of local units, with a modest increase in population activity.