PREFRONTAL CONTROL OF ATTENTION TO THREAT

Prefrontal control of attention to threat

Attentional control refers to the regulatory processes that ensure that our actions are in accordance with our goals.Dual-system accounts view temperament as consisting of both individual variation aptamil allerpro in emotionality (e.g.trait anxiety) and variation in regulatory attentional mechanisms that act to modulate emotionality.Increasing evi

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The effects of exercise under hypoxia on cognitive function.

Increasing evidence suggests that cognitive function improves during a single bout of moderate exercise.In contrast, exercise under hypoxia may compromise the availability buffalo bills big chain necklace of oxygen.Given that brain function and tissue integrity are dependent on a continuous and sufficient oxygen supply, exercise under hypoxia may i

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Exact Performance Analysis of Amplify-and-Forward Bidirectional Relaying over Nakagami-m Fading Channels with Arbitrary Parameters

The exact performance of amplify-and-forward (AF) bidirectional relay systems is studied in generalized and versatile Nakagami-m fading channels, where the parameter m is an arbitrary positive number.We consider three relaying modes: two, three, and four time slot bidirectional relaying.Closed form expressions of the moment generating function (MGF

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