penn_logo.jpg

adam3.jpg

 

 

 

Adam J. Woods, PhD

 

My primary program of research focuses on understanding the arousal systems of the brain. The brain is capable of regulating its concurrent state of arousal to facilitate behavior. Profound behavioral deficits can occur when this ability is compromised (e.g., coma, visual neglect following stroke). However, my work demonstrates that treatment of underlying arousal deficits through sensory or pharmacological stimulation can alleviate arousal-related symptoms, suggesting a strong relationship between arousal and symptoms in disorders commonly accompanied by underlying arousal deficits. My research uses converging methods from functional neuroimaging, non-invasive brain stimulation, cognitive psychology, and neuropsychology to advance our understanding of brain arousal systems and arousal regulation systems. My research aims to apply these techniques and our evolving understanding of brain arousal networks to the investigation and treatment of arousal-related deficits in stroke, dementia, post-surgical delirium, and other disorders.
 
My second line of research focuses on understanding the role of time and space in event representation. The ability to segment the stream of consciousness into events serves as a foundation for human cognition. Space and time serve as basic elements that facilitate this ability. My recent and ongoing research suggest that the contributions of space and time to event representation are fundamentally different, instantiated in distinct regions of the brain, and differentially susceptible to non-invasive brain stimulation. Preliminary data from one of my ongoing studies also suggests that patients with schizophrenia have particular difficulty integrating temporal information into event representations. This line of my research hypothesizes that understanding the role of space and time in event representation and the factors influencing these roles will provide important insight into personality and psychiatric disorders that demonstrate difficulty comprehending events (e.g., schizophrenia, OCD, etc.).

 

Profile Page

Publications

Curriculum Vitae

Research Topics: (click below for detailed information)

                    Space, Time, and Event Representation                                                              Spatial Neglect, Stroke, and Arousal

                  Launch.jpg                                                    ArousalEffect.jpg

 

         Arousal, Visual Perception, and Spatial Cognition                                                            Spatial Cognition and Perception    

                          Yerkes-Dodson.jpg                                                                    IMG0357.JPG

 

                                                                                         Non-Invasive Brain Stimulation

                                                                                          


A complete list of publications is available here.

Copyright 2012