نتایج جستجو برای: temporoparietal

تعداد نتایج: 1258  

Journal: :Archives of otolaryngology--head & neck surgery 2011
Jay F Piccirillo Keith S Garcia Joyce Nicklaus Katherine Pierce Harold Burton Andrei G Vlassenko Mark Mintun Diane Duddy Dorina Kallogjeri Edward L Spitznagel

OBJECTIVE To examine the effectiveness and safety of low-frequency repetitive transcranial magnetic stimulation (rTMS) to the temporoparietal junction in a cohort of patients with bothersome tinnitus. DESIGN Crossover, double-blind, randomized clinical trial. SETTING Outpatient academic medical center. PARTICIPANTS Fourteen adults aged 42 to 59 years with subjective, unilateral or bilater...

Journal: :JAMA otolaryngology-- head & neck surgery 2013
Jay F Piccirillo Dorina Kallogjeri Joyce Nicklaus Andre Wineland Edward L Spitznagel Andrei G Vlassenko Tammie Benzinger Jose Mathews Keith S Garcia

IMPORTANCE This research examines the impact of 4 weeks of repetitive transcranial magnetic stimulation (rTMS) stimulation to the temporoparietal junction and compares the results of this longer duration of treatment with a similar stimulus protocol of only 2 weeks' duration. OBJECTIVE To examine the effectiveness and safety of 4 weeks of low-frequency rTMS to the left temporoparietal junctio...

Journal: :Brain and cognition 1998
T Ro A Cohen R B Ivry R D Rafal

When we learn to make one motor response to one visual stimulus and a different motor response to another, representations of these stimulus-response associations must be maintained to efficiently transduce perception into action. When an irrelevant distractor is presented adjacent to a target stimulus, interference is observed when the two stimuli are associated with conflicting responses, pre...

Journal: :The Laryngoscope 1993
A Lai M L Cheney

OBJECTIVE To evaluate the success of the temporoparietal fascial flap (TPFF) in the primary or secondary reconstruction of difficult orbital defects and to review the surgical techniques. DESIGN Retrospective analysis. SETTING Tertiary medical center. PATIENTS Nine patients with diverse orbital cavity or periorbital soft tissue and bony defects due to trauma, benign or malignant neoplasms...

Journal: :Human brain mapping 2013
Chi-Fu Chang Tzu-Yu Hsu Philip Tseng Wei-Kuang Liang Ovid J L Tzeng Daisy L Hung Chi-Hung Juan

The interaction between goal-directed and stimulus-driven attentional control allows humans to rapidly reorient to relevant objects outside the focus of attention--a phenomenon termed contingent reorienting. Neuroimaging studies have observed activation of the ventral and dorsal attentional networks, but specific involvement of each network remains unclear. The present study aimed to determine ...

Journal: :Archives of neurology 2011
Kyle B Womack Ramon Diaz-Arrastia Howard J Aizenstein Steven E Arnold Nancy R Barbas Bradley F Boeve Christopher M Clark Charles S DeCarli William J Jagust James B Leverenz Elaine R Peskind R Scott Turner Edward Y Zamrini Judith L Heidebrink James R Burke Steven T DeKosky Martin R Farlow Matthew J Gabel Roger Higdon Claudia H Kawas Robert A Koeppe Anne M Lipton Norman L Foster

OBJECTIVE To evaluate the cause of diagnostic errors in the visual interpretation of positron emission tomographic scans with fludeoxyglucose F 18 (FDG-PET) in patients with frontotemporal lobar degeneration (FTLD) and patients with Alzheimer disease (AD). DESIGN Twelve trained raters unaware of clinical and autopsy information independently reviewed FDG-PET scans and provided their diagnosti...

Journal: :Brain : a journal of neurology 2011
Sebastiano Galantucci Maria Carmela Tartaglia Stephen M Wilson Maya L Henry Massimo Filippi Federica Agosta Nina F Dronkers Roland G Henry Jennifer M Ogar Bruce L Miller Maria Luisa Gorno-Tempini

Primary progressive aphasia is a clinical syndrome that encompasses three major phenotypes: non-fluent/agrammatic, semantic and logopenic. These clinical entities have been associated with characteristic patterns of focal grey matter atrophy in left posterior frontoinsular, anterior temporal and left temporoparietal regions, respectively. Recently, network-level dysfunction has been hypothesize...

Journal: :Social Cognitive and Affective Neuroscience 2009

2016
Davide Vito Moretti

Decay of the temporoparietal cortex is associated with prodromal Alzheimer's disease (AD). Additionally, shrinkage of the temporoparietal cerebral area has been connected with an increase in α3/α2 electroencephalogram (EEG) power ratio in prodromal AD. Furthermore, a lower regional blood perfusion has been exhibited in patients with a higher α3/α2 proportion when contrasted with low α3/α2 propo...

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