Anxiety is a state of heightened apprehension or worry, often related to potential, distant, or uncertain danger. In this video, I explore what happens in the brain when we experience anxiety.
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Clinical depression is a disorder that affects mood, thinking, and behavior. In this video, I discuss several hypotheses regarding the neurobiological mechanisms that may…
In this video, I explore the brain mechanisms underlying rewarding experiences and addiction. I discuss dopamine’s role in reward and addictive behavior, the major…
Beta blockers are a class of medications originally developed to treat hypertension and other cardiovascular conditions. In recent years, they have become an increasingly…
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