Theta and gamma frequency oscillations occur in the same brain regions and interact with
each other, a process called cross-frequency coupling. Here, we review evidence for the …

In recent years, the field has reached an impasse between models suggesting that the
hippocampus is fundamentally involved in spatial processing and models suggesting that …

In recent years, studies ranging from single-unit recordings in animals to
electroencephalography and magnetoencephalography studies in humans have …

Our memories are not all created equally strong: Some experiences are well remembered
while others are remembered poorly, if at all. Research on memory modulation investigates …

Early studies of memory-impaired patients with medial temporal lobe (MTL) damage led to
the view that the hippocampus and related MTL structures are involved in the formation of …

Functional imaging of human cortex implicates a diverse network of brain regions supporting
working memory—the capacity to hold and manipulate information for short periods of time …

It is controversial whether the effects of aging on various cognitive functions have the same
common cause or several different causes. To investigate this issue, we scanned younger …

Abstract fMRI was used to investigate the neural substrates supporting implicit and explicit
sequence learning, focusing especially upon the role of the medial temporal lobe …

There is currently an intense debate about the nature of recognition memory and about the
roles of medial temporal lobe subregions in recognition memory processes. At a larger level …

Working memory represents the ability of the brain to hold externally or internally driven
information for relatively short periods of time,. Persistent neuronal activity is the elementary …