Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Juha Lavikainen"'
Publikováno v:
Frontiers in Public Health
Frontiers in Public Health, Vol 2 (2014)
Frontiers in Public Health, Vol 2 (2014)
In many economically struggling societies forensic psychiatry is still in its initial developmental stages and thus forensic patients pose an ongoing challenge for the healthcare and juridical systems. In this article we present the various issues an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91b21b61557caccec705d28944a09b3e
http://europepmc.org/articles/PMC3985006
http://europepmc.org/articles/PMC3985006
Autor:
Jukka Knuutila, Risto J. Ilmoniemi, Minna Huotilainen, Hannu Tiitinen, Juha Lavikainen, Risto Näätänen, Kimmo Alho, Mari Tervaniemi
Publikováno v:
Psychophysiology. 33:369-375
Processing of simple and complex sounds in the human brain was compared by recording extracranial magnetic mismatch responses (MMNm; the magnetic counterpart of the mismatch negativity, or MMN) to frequency changes in these sounds. Generator sources,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::281592f0da9e224a54a57cfc6984ce49
https://doi.org/10.1111/j.1469-8986.1996.tb01061.x
https://doi.org/10.1111/j.1469-8986.1996.tb01061.x
Autor:
Oili Salonen, Matti Kajola, Jukka Knuutila, Hannu Tiitinen, Satu Tissari, Janne Sinkkonen, Juha Simola, Matti S. Hämälä:inen, Antti Ahonen, Carl-Gustaf Standertskjöld-Nordenstam, Teija Kujala, Juha Lavikainen, Minna Huotilainen, Risto Näätänen, Risto J. Ilmoniemi, Kimmo Alho
Publikováno v:
Aalto University
We used a whole-scalp magnetometer with 122 planar gradiometers to study the activity of the visual cortex of five blind humans deprived of visual input since early infancy. Magnetic responses were recorded to pitch changes in a sound sequence when t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d6daaa7d2b2385340ae1f49f22f38cb
https://doi.org/10.1016/0304-3940(94)11135-6
https://doi.org/10.1016/0304-3940(94)11135-6
Publikováno v:
Biological Psychology. 35:139-152
The mismatch negativity (MMN) of the auditory event-related potential is elicited when a stimulus deviates from that represented by the neural memory trace developed by preceding stimuli. The effect of stimulus duration on this trace was studied by p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ab510a8ec22452d1e3ddad802e81f27
https://doi.org/10.1016/0301-0511(93)90010-6
https://doi.org/10.1016/0301-0511(93)90010-6
Autor:
Vappu, Taipale, Juha, Lavikainen
Publikováno v:
Duodecim; laaketieteellinen aikakauskirja. 122(24)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::dc9d80f55f0b40919c3d2897a22655be
https://pubmed.ncbi.nlm.nih.gov/17330416
https://pubmed.ncbi.nlm.nih.gov/17330416
Publikováno v:
NeuroReport. 5:310-312
Auditory event-related potentials (ERPs) were recorded from reading subjects while they were presented with 50 ms tone pips intervened by regular silent intervals of 550 ms. This interval was occasionally shortened either to 250, 100, 25, 10, or 2 ms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06be69aaeb9d7fe9627a8f037daa455
https://doi.org/10.1097/00001756-199312000-00033
https://doi.org/10.1097/00001756-199312000-00033
Publikováno v:
International journal of psychophysiology : official journal of the International Organization of Psychophysiology. 28(1)
The effect of alcohol (ethanol) on cortical processing of Finnish vs. English words in Finnish-speaking subjects was studied by recording auditory event-related potentials in 10 subjects who had started studying English at the age of 9-10 years. At t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4c28b01cdb9b34e1b94f5d523624833
https://pubmed.ncbi.nlm.nih.gov/9506307
https://pubmed.ncbi.nlm.nih.gov/9506307
Publikováno v:
Neuroscience letters. 222(1)
Invasive microelectrode measurements have demonstrated binaural interaction effects of summation, occlusion, and suppression. Here we demonstrate these phenomena in humans using non-invasive long-latency cortical event-related potential (ERP) compone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::134f9416b1de0bd2a74490af33cab357
https://pubmed.ncbi.nlm.nih.gov/9121717
https://pubmed.ncbi.nlm.nih.gov/9121717
Publikováno v:
Electroencephalography and clinical neurophysiology. 96(1)
Previous studies have shown that a frequency change in a continuous tone elicits an NI type of ERP (event-related potential) component. It remained unclear, however, whether this response is a “genuine” N1 (onset detector response) or the mismatc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a75bc171c1f50056afec71657c330064
https://pubmed.ncbi.nlm.nih.gov/7530192
https://pubmed.ncbi.nlm.nih.gov/7530192
Publikováno v:
University of Helsinki
Effects of selective attention on the auditory event-related potential were studied by delivering two tones in a rapid, randomized sequence. One of the tones was designated as relevant and the other as irrelevant, the subject's task being to discrimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d01c2d07110cc60f09b320574700987
https://pubmed.ncbi.nlm.nih.gov/7999931
https://pubmed.ncbi.nlm.nih.gov/7999931