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Event-related beamforming: A robust method for presurgical functional mapping using MEG
- D. Cheyne, Andreea C. Bostan, W. Gaetz, E. Pang
- Computer Science, Medicine
- Clinical Neurophysiology
- 1 August 2007
We describe the application of a new spatial filtering technique--event-related beamforming (ERB)--for presurgical functional mapping of primary sensory areas using MEG. Expand
Cortical auditory evoked potentials in autism: a review.
The question of etiology in autism remains elusive primarily due to the fact that autism does not result from a single dysfunction but is multi-faceted in nature. Investigations into etiology have… Expand
Tracking the development of the N1 from age 3 to adulthood: an examination of speech and non-speech stimuli
OBJECTIVES To examine developmental changes in the N1a, N1b and N1c evoked by a tone and a speech consonant (/da/). METHODS Subjects (n=70 for tones; n=69 for /da/) were grouped into 2 year… Expand
Cortical Thickness in Children Receiving Intensive Therapy for Idiopathic Apraxia of Speech
Children with idiopathic apraxia experience difficulties planning the movements necessary for intelligible speech. There is increasing evidence that targeted early interventions, such as Prompts for… Expand
Resting-state hippocampal connectivity correlates with symptom severity in post-traumatic stress disorder
Post-traumatic stress disorder (PTSD) is a serious mental health injury which can manifest after experiencing a traumatic life event. The disorder is characterized by symptoms of re-experiencing,… Expand
Mismatch negativity to speech stimuli in 8-month-old infants and adults.
- E. Pang, G. Edmonds, R. Desjardins, S. Khan, L. Trainor, M. J. Taylor
- Psychology, Medicine
- International journal of psychophysiology…
- 1 July 1998
The mismatch negativity (MMN) was measured in 15 normal awake 8-month-old infants and 10 adults to the speech consonants /da/ and /ta/. ERPs were analyzed at 11 electrodes (Fz, Cz, Pz, C3, C4, T3,… Expand
PRESURGICAL LOCALIZATION OF PRIMARY MOTOR CORTEX IN PEDIATRIC PATIENTS WITH BRAIN LESIONS BY THE USE OF SPATIALLY FILTERED MAGNETOENCEPHALOGRAPHY
OBJECTIVE The objective of this study was to confirm the efficacy of spatially filtered magnetoencephalography for the preoperative localization of primary motor cortex in pediatric patients with… Expand
Detecting Mild Traumatic Brain Injury Using Resting State Magnetoencephalographic Connectivity
- V. Vakorin, S. Doesburg, L. D. Costa, R. Jetly, E. Pang, M. Taylor
- Computer Science, Medicine
- PLoS Comput. Biol.
- 1 December 2016
We used MEG to investigate alterations in resting state oscillatory network synchrony in adults with mTBI, and showed that these alterations were associated with the amount of time elapsed between injury and scan acquisition. Expand
Characterizing magnetic spike sources by using magnetoencephalography-guided neuronavigation in epilepsy surgery in pediatric patients.
OBJECT The authors sought to validate magnetoencephalography spike sources (MEGSSs) in neuronavigation during epilepsy surgery in pediatric patients. METHODS The distributions of MEGSSs in 16… Expand
The role of the insula in speech and language processing
Lesion and neuroimaging studies indicate that the insula mediates motor aspects of speech production, specifically, articulatory control. Although it has direct connections to Broca's area, the… Expand