Adrian J Duszkiewicz

Visual capture of the head-direction signal in a rat model of Fragile X Syndrome

The paper examines altered sensory integration in a rat model of Fragile X Syndrome, finding enhanced visual capture and reduced self-motion processing in the head-direction system.

Navigational strategy dictates hippocampal representation of space in an everyday memory task

This study investigates how hippocampal representations of space differ based on navigational strategy in rats performing memory tasks.

Parallax error indicates simple cue-anchoring in the head-direction system

The paper shows that the rodent head-direction system uses a simple averaging heuristic to reduce parallax error in cue-anchored navigation.

Altered developmental profile of the cortical head-direction signalin a rat model of Fragile X Syndrome

The paper examines the developmental changes in the head-direction signal in a rat model of Fragile X Syndrome, finding transient enhancement in juveniles followed by degradation in adulthood.

Hyperpolarization-Activated Currents Drive Neuronal Activation Sequences in Sleep

The paper shows that hyperpolarization-activated currents (Ih) generate sequential neuronal activation patterns in the mouse head-direction cortex during sleep.

Signature of random connectivity in the distributionof neuronal tuning curves.

The paper shows that random connectivity in neural circuits explains the distribution of neuronal tuning curves in the cortex.

Reciprocal feature encoding by corticalexcitatory and inhibitory neurons.

The paper investigates how excitatory and inhibitory neurons in the postsubiculum encode spatial features, finding that inhibitory neurons exhibit fine-tuned spatial frequency responses.