Tactile Attention Tasks Enhance Activation in Somatosensory Regions of Parietal Cortex: A Positron Emission Tomography Study [PDF]
, 1999 H. Burton +5 more
openalex +1 more source
Timing of Changes in Alzheimer's Disease Plasma Biomarkers as Assessed by Amyloid and Tau PET Clocks
Annals of Neurology, EarlyView.Objective The objective of this study was to evaluate the timing of change of Alzheimer's disease (AD) plasma biomarkers (Aβ42/Aβ40, p‐tau217, p‐tau181, GFAP, and NfL) from six different assay platforms, alongside established AD biomarkers, using amyloid and tau positron emission tomography (PET)‐based AD progression timelines.
Marta Milà‐Alomà +27 more
wiley +1 more source
Symposium 7: From Sensation to Perception: Extra-Retinal Influences in Parietal Cortex [PDF]
, 1999 Uwe J. Ilg
openalex +1 more source
μ‐Opioid Receptor Dynamics in the Parameningeal Tissue During Migraine Attacks
Annals of Neurology, EarlyView.Objective The possible impact of meningeal μ‐opioid receptor (μOR) binding in migraine remains unknown. This study investigated μOR availability in the cranial parameninges involved in migraine initiation via nociceptor activation. Methods We used positron emission tomography with [11C] carfentanil, and measured μOR availability in meninges and ...
Dajung J. Kim +6 more
wiley +1 more source
Landmark navigation in gerbils: The role of the posterior parietal cortex [PDF]
, 2000 Colin G. Ellard
openalex +1 more source
Annals of Neurology, EarlyView.Objectives Prospective studies demonstrated that essential tremor is a risk factor for Parkinson's disease. Identifying clinical markers for conversion from essential tremor to essential tremor‐Parkinson's disease would be of considerable value. Rest tremor can be present in advanced essential tremor and may be a harbinger of conversion. We examined (1)
Elan D. Louis +3 more
wiley +1 more source
Expectation of Pain Enhances Responses to Nonpainful Somatosensory Stimulation in the Anterior Cingulate Cortex and Parietal Operculum/Posterior Insula: an Event-Related Functional Magnetic Resonance Imaging Study [PDF]
, 2000 Nobukatsu Sawamoto +7 more
openalex +1 more source
Mapping Postictal Aphasia through Signal Complexity: A Stereo‐Electroencephalography Study
Annals of Neurology, EarlyView.Objective The postictal period provides an opportunity to investigate the pathophysiology underlying aphasia and recovery following epileptic seizures. This study examines postictal aphasia in stereo‐electroencephalography (SEEG)‐explored patients to identify brain regions associated with task‐specific language deficits using signal complexity analysis.
Ionuț‐Flavius Bratu +6 more
wiley +1 more source
Regional distribution of the prostaglandin E2 receptor EP1 in the rat brain: accumulation in Purkinje cells of the cerebellum [PDF]
, 2005 Prostaglandin E2 (PGE2), is a major prostanoid produced by the activity of cyclooxygenases (COX) in response to various physiological and pathological stimuli. PGE2 exerts its effects by activating four specific E-type prostanoid receptors (EP1, EP2, EP3
Akundi, Ravi S. +6 more
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The role of prefrontal cortex and posterior parietal cortex in task switching [PDF]
, 2000 Myeong-Ho Sohn +4 more
openalex +1 more source