User profiles for R. Cichy
Radoslaw Martin CichyFreie Universität Berlin Verified email at zedat.fu-berlin.de Cited by 5090 |
[HTML][HTML] Deep neural networks as scientific models
Artificial deep neural networks (DNNs) initially inspired by the brain enable computers to solve
cognitive tasks at which humans excel. In the absence of explanations for such cognitive …
cognitive tasks at which humans excel. In the absence of explanations for such cognitive …
[HTML][HTML] Object vision in a structured world
In natural vision, objects appear at typical locations, both with respect to visual space (eg, an
airplane in the upper part of a scene) and other objects (eg, a lamp above a table). Recent …
airplane in the upper part of a scene) and other objects (eg, a lamp above a table). Recent …
[PDF][PDF] AM/EEG-fMRI fusion primer: resolving human brain responses in space and time
Any cognitive function is mediated by a network of many cortical sites whose activity is
orchestrated through complex temporal dynamics. To understand cognition, we need to identify …
orchestrated through complex temporal dynamics. To understand cognition, we need to identify …
Resolving human object recognition in space and time
A comprehensive picture of object processing in the human brain requires combining both
spatial and temporal information about brain activity. Here we acquired human …
spatial and temporal information about brain activity. Here we acquired human …
[HTML][HTML] Comparison of deep neural networks to spatio-temporal cortical dynamics of human visual object recognition reveals hierarchical correspondence
… For the searchlight-based fMRI-DNN comparison procedure in detail, we computed the
Spearman’s R between the DNN RDM of a given layer and the fMRI RDM of a particular voxel in …
Spearman’s R between the DNN RDM of a given layer and the fMRI RDM of a particular voxel in …
Recurrence is required to capture the representational dynamics of the human visual system
…, LKA Sörensen, RM Cichy… - Proceedings of the …, 2019 - National Acad Sciences
… RDL is applied and r represents the corresponding ROI from the set of all ROIs, R , that were
used in training. We use the variance of the empirical RDM at each time step, σ τ , r 2 , as a …
used in training. We use the variance of the empirical RDM at each time step, σ τ , r 2 , as a …
Imagery and perception share cortical representations of content and location
Visual imagery allows us to vividly imagine scenes in the absence of visual stimulation. The
likeness of visual imagery to visual perception suggests that they might share neural …
likeness of visual imagery to visual perception suggests that they might share neural …
[HTML][HTML] Dynamics of scene representations in the human brain revealed by magnetoencephalography and deep neural networks
… (Spearman’s R) of the MEG decoding accuracy matrix with the explicit size model for each
time point and each participant. Second, we re-calculated the similarity (Spearman’s R) of the …
time point and each participant. Second, we re-calculated the similarity (Spearman’s R) of the …
The relationship between organizational commitment and contextual performance among private club leaders
RF Cichy, JM Cha, SH Kim - International Journal of Hospitality …, 2009 - Elsevier
… AC4 R I think that I could easily become as attached to another club as I am to this one. …
Continuance commitment CC1 R I am not afraid of what might happen if I quit my volunteer …
Continuance commitment CC1 R I am not afraid of what might happen if I quit my volunteer …
Similarity-based fusion of MEG and fMRI reveals spatio-temporal dynamics in human cortex during visual object recognition
… For each time point, we computed the similarity (Spearman's R) between the MEG RDM
and the fMRI RDM of each voxel. This yielded a 3-D map of representational similarity …
and the fMRI RDM of each voxel. This yielded a 3-D map of representational similarity …