User profiles for Y. Kamitani

Yukiyasu Kamitani

Kyoto University & ATR
Verified email at i.kyoto-u.ac.jp
Cited by 11013

Decoding the visual and subjective contents of the human brain

Y Kamitani, F Tong - Nature neuroscience, 2005 - nature.com
The potential for human neuroimaging to read out the detailed contents of a person's mental
state has yet to be fully explored. We investigated whether the perception of edge orientation…

[HTML][HTML] What you see is what you hear

L Shams, Y Kamitani, S Shimojo - Nature, 2000 - nature.com
Vision is believed to dominate our multisensory perception of the world. Here we overturn this
established view by showing that auditory information can qualitatively alter the perception …

[HTML][HTML] Visual image reconstruction from human brain activity using a combination of multiscale local image decoders

…, M Sato, Y Morito, HC Tanabe, N Sadato, Y Kamitani - Neuron, 2008 - cell.com
Perceptual experience consists of an enormous number of possible states. Previous fMRI
studies have predicted a perceptual state by classifying brain activity into prespecified …

Neural decoding of visual imagery during sleep

T Horikawa, M Tamaki, Y Miyawaki, Y Kamitani - Science, 2013 - science.org
Visual imagery during sleep has long been a topic of persistent speculation, but its private
nature has hampered objective analysis. Here we present a neural decoding approach in …

Visual illusion induced by sound

L Shams, Y Kamitani, S Shimojo - Cognitive brain research, 2002 - Elsevier
We present the first cross-modal modification of visual perception which involves a
phenomenological change in the quality—as opposed to a small, gradual, or quantitative change—of …

[PDF][PDF] Decoding seen and attended motion directions from activity in the human visual cortex

Y Kamitani, F Tong - Current biology, 2006 - cell.com
Functional neuroimaging has successfully identified brain areas that show greater responses
to visual motion [1–3] and adapted responses to repeated motion directions [4–6]. However…

[HTML][HTML] Generic decoding of seen and imagined objects using hierarchical visual features

T Horikawa, Y Kamitani - Nature communications, 2017 - nature.com
Object recognition is a key function in both human and machine vision. While brain decoding
of seen and imagined objects has been achieved, the prediction is limited to training …

Sparse estimation automatically selects voxels relevant for the decoding of fMRI activity patterns

O Yamashita, M Sato, T Yoshioka, F Tong, Y Kamitani - NeuroImage, 2008 - Elsevier
… For mathematical formulation, let us introduce a binary random variable y such that y = 0
for S 1 and y = 1 for S 2 . Given N input–output data samples {(x 1 ,y 1 ),…, (x N , y N )}, the …

Electrocorticographic control of a prosthetic arm in paralyzed patients

…, T Goto, R Fukuma, H Yokoi, Y Kamitani… - Annals of …, 2012 - Wiley Online Library
Objective: Paralyzed patients may benefit from restoration of movement afforded by prosthetics
controlled by electrocorticography (ECoG). Although ECoG shows promising results in …

[HTML][HTML] Current status and future perspectives of artificial intelligence in colonoscopy

Y Kamitani, K Nonaka, H Isomoto - Journal of clinical medicine, 2022 - mdpi.com
The early endoscopic identification, resection, and treatment of precancerous adenoma and
early-stage cancer has been shown to reduce not only the prevalence of colorectal cancer …