Supplementary Material for "Sonic Triptychon of the Human Brain"

Hermann T, Baier G (2010)
Bielefeld University.

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OA Sonification Example S8
OA Sonification Example S9
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Hermann, ThomasUniBi ; Baier, Gerold
Abstract / Bemerkung
This paper describes the motivation, data and sonification technique for three sound examples on the auditory display of human brain activity, selected and formatted as contribution to the ICAD aural submission category. The human brain generates complex temporal and spatial signal patterns whose dynamics correspond to normal (e.g. cognitive) processes and as well as abnormal conditions, i.e. disease. Our sonification technique Event-based Sonification allows to render multi-channel representations of the multivariate data so that temporal, spectral and spatial patterns can be discerned. Being a scientific approach, the sonifications are reproducible, systematic and the mapping is made transparent. Control parameters help to increase the saliency of specific features in the auditory display. This is demonstrated using data with sleep spindles, a photic response and epileptic discharges. Since all 'sonic pictures' are rendered with the same technique, a variety of dynamic phenomena related to different brain states are demonstrated as auditory Gestalts. Sonification of the EEG offers a meaningful complement of the prevailing visual displays. #### Sonification Example S5
Fast and loud rhythms of sleep spindles during stage 2 sleep. Spindle rhythms occur in different areas and can vary in their length and mean frequency. #### Sonification Example S8
Periodic flashes of light lead to enhanced synchronization of brain activity #### Sonification Example S9
Normal irregular background EEG of the awake state is interrupted twice by the 3 per second spike and wave pattern of an absence seizure.
Erscheinungsjahr
2010
Page URI
https://pub.uni-bielefeld.de/record/2697168

Zitieren

Hermann T, Baier G. Supplementary Material for "Sonic Triptychon of the Human Brain". Bielefeld University; 2010.
Hermann, T., & Baier, G. (2010). Supplementary Material for "Sonic Triptychon of the Human Brain". Bielefeld University. doi:10.4119/unibi/2697168
Hermann, T., and Baier, G. (2010). Supplementary Material for "Sonic Triptychon of the Human Brain". Bielefeld University.
Hermann, T., & Baier, G., 2010. Supplementary Material for "Sonic Triptychon of the Human Brain", Bielefeld University.
T. Hermann and G. Baier, Supplementary Material for "Sonic Triptychon of the Human Brain", Bielefeld University, 2010.
Hermann, T., Baier, G.: Supplementary Material for "Sonic Triptychon of the Human Brain". Bielefeld University (2010).
Hermann, Thomas, and Baier, Gerold. Supplementary Material for "Sonic Triptychon of the Human Brain". Bielefeld University, 2010.
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Titel
Sonification Example S5
Beschreibung
Fast and loud rhythms of sleep spindles during stage 2 sleep. Spindle rhythms occur in different areas and can vary in their length and mean frequency.
Access Level
OA Open Access
Zuletzt Hochgeladen
2019-09-12T09:59:54Z
MD5 Prüfsumme
822147ac4e9ead319b2e244ae2fbd522
Titel
Sonification Example S8
Beschreibung
Periodic flashes of light lead to enhanced synchronization of brain activity.
Access Level
OA Open Access
Zuletzt Hochgeladen
2019-09-12T09:59:54Z
MD5 Prüfsumme
9a8ae698290884e3c2370f0742497519
Titel
Sonification Example S9
Beschreibung
Normal irregular background EEG of the awake state is interrupted twice by the 3 per second spike and wave pattern of an absence seizure.
Access Level
OA Open Access
Zuletzt Hochgeladen
2019-09-12T09:59:54Z
MD5 Prüfsumme
31ba3504bf1b587a7a8fc05c75a83913
Access Level
OA Open Access
Zuletzt Hochgeladen
2019-09-12T09:59:54Z
MD5 Prüfsumme
3132ed098e159b33965881e9b57ee1bc

Material in PUB:
In sonstiger Relation
Sonic Triptychon of the Human Brain
Hermann T, Baier G (2010)
In: Proc. of the 16th Int. Conference on Auditory Display (ICAD-2010), June 9-15, 2010, Washington, D.C, USA. Brazil E (Ed); Washington, D.C., USA: International Community on Auditory Display.

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