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Full-Text Articles in Neuroscience and Neurobiology

Classical Conditioning Of Cognitive States, Arthur Burns Apr 2022

Classical Conditioning Of Cognitive States, Arthur Burns

Neuroscience Honors Papers

Classical conditioning has been a fundamental concept and practice throughout the history of psychology. While classical conditioning traditionally seeks to elicit target behaviors in correlation to specific stimuli, we sought to do the same with cognitive states in place of behaviors. Specifically, we wanted to determine the effectiveness of conditioning states of cognitive arousal in human participants in conjunction with cues presented in a designed learning task. We designed a cognitive task specifically for this research, referred to as “the Tone Pitching Task”, which utilized a combination of working memory and mental processing in order to elicit cognitive arousal and …


Classical Conditioning Of Cognitive States, Arthur Burns Jul 2021

Classical Conditioning Of Cognitive States, Arthur Burns

Neuroscience Presentations

This research sought out to do preliminary testing to prepare for honors research in the 2021 academic year. This research focuses on attempting to classically condition cognitive states. Learning tasks were designed to elicit relaxation or arousal in partisans and a combination of EEG data, pupil dilation data, performance on cognitive tasks, and self-report were used to evaluate the level of cognitive states in participants.


Classical Conditioning Of Cognitive States, Arthur Burns Jul 2021

Classical Conditioning Of Cognitive States, Arthur Burns

Neuroscience Summer Fellows

This research sought out to do preliminary testing to prepare for honors research in the 2021 academic year. This research focuses on attempting to classically condition cognitive states. Learning tasks were designed to elicit relaxation or arousal in partisans and a combination of EEG data, pupil dilation data, performance on cognitive tasks, and self-report were used to evaluate the level of cognitive states in participants.


Variations In Slow-Wave Eeg And Working Memory Deficits During Letter Number Sequencing Task Post-Concussion, Morgan Sotoloff Jul 2020

Variations In Slow-Wave Eeg And Working Memory Deficits During Letter Number Sequencing Task Post-Concussion, Morgan Sotoloff

Neuroscience Presentations

Concussions are associated with various types of consequences, both short-term and long-term: ranging from acute symptomatology, resting protocols, return-to-play decisions, and the lingering effects that have been found to have significant impacts on cognitive processes and function in many individuals several months post-concussion. Previous research has demonstrated that certain dimensions of executive function are especially susceptible to mild traumatic brain injury (mTBI), specifically working memory and attention. Studies that have previously utilized electroencephalography (EEG), have found that increased very low frequency oscillations (VLFO) are associated with a disruption of goal-oriented activities, difficulties in cognition, hyperactivity, and inattention in concussed individuals …


Working Memory And Attention Deficits During A Letter Number Sequencing Task Post-Concussion, Shannon Kiss May 2020

Working Memory And Attention Deficits During A Letter Number Sequencing Task Post-Concussion, Shannon Kiss

Neuroscience Honors Papers

As the prevalence of sports related concussions rise, the long-term effects of concussions have garnered increasing research attention. Previous research has demonstrated that certain dimensions of executive function are especially susceptible to mild traumatic brain injury (mTBI), specifically working memory and attention. Previous studies using EEG have found that increased very low frequency oscillations (VLFO) disrupt goal-oriented activities and are associated with difficulties in cognition, hyperactivity and inattention in concussed individuals after mTBI. This study utilized continuous EEG during a letter number sequencing task on concussed and non-concussed individuals to assess deficits related to working memory and attention. It was …


Examination Of Neurocorrelates Of Mild Traumatic Brain Injury In Young Adults, Rachel J. Raucci Apr 2017

Examination Of Neurocorrelates Of Mild Traumatic Brain Injury In Young Adults, Rachel J. Raucci

Neuroscience Honors Papers

In recent years, there has been an upswing in the number of concussion diagnoses per year in the United States, particularly in young athletes with still-developing brains. Accompanying this recent trend is an increased amount of research on concussions and their long-term impacts. This ongoing research project collects and compares data from concussed and non-concussed individuals using various neuropsychological batteries, self-report surveys and participants’ EEG readings. Data analysis of the results from 51 participants indicates that previously concussed individuals differ from their non-concussed counterparts. Specifically, individuals who have suffered a concussion exhibit specific and occasionally idiosyncratic deficits in executive control …