Synchronous rhythms represent a core mechanism for sculpting temporal coordination of
neural activity in the brain-wide network. This review focuses on oscillations in the cerebral …

Neural oscillations in the theta band (4–8 Hz) are prominent in the human
electroencephalogram (EEG), and many recent electrophysiological studies in animals and …

The hippocampus is essential for spatial and episodic memory but is damaged early in
Alzheimer's disease and is very sensitive to hypoxia. Understanding how it regulates its …

Decades of work in rodents suggest that movement is a powerful driver of hippocampal low-
frequency" theta" oscillations. Puzzlingly, such movement-related theta increases in …

Functional magnetic resonance imaging (fMRI) has become the dominant means of
measuring behavior-related neural activity in the human brain. Yet the relation between the …

Prevailing theories of hippocampal function argue that memories are rapidly encoded by
non-overlap** memory traces. Concurrently, the hippocampus has been argued to …

Spatial navigation is a multisensory process involving integration of visual and body-based
cues. In rodents, head direction (HD) cells, which are most abundant in the thalamus …

Identifying the neural mechanisms underlying spatial orientation and navigation has long
posed a challenge for researchers. Multiple approaches incorporating a variety of …

The relationship between blood oxygenation level-dependent (BOLD) functional MRI (fMRI)
signal and the underlying neural electrical activity in humans is a topic of intense interest to …

High-resolution functional MRI (hr-fMRI) affords unique leverage on the functional properties
of human medial temporal lobe (MTL) substructures. We review initial hr-fMRI efforts to …