BIOLOGICAL SIGNAL ANALYZING APPARATUS, WAVEFORM GENERATION IDENTIFICATION METHOD, AND COMPUTER-READABLE MEDIUM

BIOLOGICAL SIGNAL ANALYZING APPARATUS, WAVEFORM GENERATION IDENTIFICATION METHOD, AND COMPUTER-READABLE MEDIUM

A biological signal analyzing apparatus includes an acquisition unit, a detection unit, and a search unit. The acquisition unit is configured to acquire waveform data of biological signals measured by a plurality of sensors. The detection unit is configured to detect a time at which characteristic w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HIRATA, Masayuki, ASAI, Miyako, NIYAGAWA, Kazuya
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A biological signal analyzing apparatus includes an acquisition unit, a detection unit, and a search unit. The acquisition unit is configured to acquire waveform data of biological signals measured by a plurality of sensors. The detection unit is configured to detect a time at which characteristic waveform information about an interictal epileptiform discharge (IED) appears in the waveform data acquired by the acquisition unit. The search unit is configured to search for an onset time at which a signal is generated from a lesion in a brain within a predetermined search range based on the time detected by the detection unit in the waveform data.