Results 21 to 30 of about 9,536 (210)
IEEE Access, 2020 Vibrotactile technology has been gaining increasing interest for effective human-computer communication in various applications. In addition to psychophysical approaches commonly used to study tactile vibrations, neurocognitive responses to vibrotactile ...
Min-Young Kim +6 more
doaj +1 more source
Discrimination Accuracy of Sequential Versus Simultaneous Vibrotactile Stimulation on the Forearm
Applied Sciences, 2023 We examined discrimination accuracy of vibrotactile patterns on the upper forearm using a 2 × 3 array of voice coil actuators to generate 100 Hz vibrotactile stimulation.
Nashmin Yeganeh +3 more
doaj +1 more source
Lingual vibrotactile sensation magnitudes: Stimulus frequency effect [PDF]
Bulletin of the Psychonomic Society, 1982 The psychophysical method of magnitude production was used to obtain suprathreshold sensation magnitude functions at three frequencies (100 Hz, 250 Hz, 400 Hz) from the anterior midline portion of the tongue of 10 adult subjects. Results showed the slopes of the curves generated to be frequency dependent.
Donald Fucci, Linda Petrosino
openaire +1 more source
Impaired vibrotactile sense in children and adolescents with type 1 diabetes - Signs of peripheral neuropathy. [PDF]
PLoS ONE, 2018 To investigate whether multi-frequency vibrometry can identify individuals with elevated vibration perception thresholds (VPTs), reflecting impaired vibrotactile sense, among children and adolescents with type 1 diabetes.In 72 pediatric patients with ...
Erik Ising +2 more
doaj +1 more source
Multi-Moji: Combining Thermal, Vibrotactile and Visual Stimuli to Expand the Affective Range of Feedback [PDF]
, 2017 This paper explores the combination of multiple concurrent modalities for conveying emotional information in HCI: temperature, vibration and abstract visual displays. Each modality has been studied individually, but can only convey a limited range of
Brewster, Stephen A., Wilson, Graham
core +2 more sources
Frontiers in Human Neuroscience, 2020 Background: In recent years, vibrotactile haptic feedback technology has been widely used for user interfaces in the mobile devices. Although functional neuroimaging studies have investigated human brain responses to different types of tactile inputs ...
Min-Young Kim +4 more
doaj +1 more source
Sinusoidal Vibration Source Localization in Two-Dimensional Space Around the Hand
Frontiers in Psychology, 2022 There are use cases where presenting spatial information via the tactile sense is useful (e.g., situations where visual and audio senses are not available).
Yusuke Ujitoko, Scinob Kuroki
doaj +1 more source
TMS-induced Neural Noise in Sensory Cortex Interferes with Short-term Memory Storage in Prefrontal Cortex [PDF]
, 2014 In a previous study, Harris et al. (2002) found disruption of vibrotactile short-term memory after applying single-pulse transcranial magnetic stimulation (TMS) to primary somatosensory cortex (SI) early in the maintenance period, and suggested that this
Bancroft, Tyler D. +3 more
core +2 more sources
Frontiers in Neuroscience, 2019 Cochlear implant (CI) users’ poor speech recognition in noise and music perception may be both due to their limited access to pitch cues such as the fundamental frequency (F0). Recent studies showed that similar to residual low-frequency acoustic hearing,
Xin Luo, Lauren Hayes
doaj +1 more source
Nonlinear Asymmetric Blood Oxygenation Level Dependent Responses in Somatosensory Cortex [PDF]
Hum Brain MappBOLD responses to increments and decrements in intensity of vibrotactile stimulation were asymmetric. Negative BOLD effects (decrements in signal) were smaller in amplitude and slower to peak compared with positive BOLD responses to increases of intensity. BOLD responses were nonlinear for changes in stimulus duration and intensity.
Wang F +4 more
europepmc +2 more sources