Cosine-Pruned Medial Axis: A new method for isometric equivariant and noise-free medial axis extraction [PDF]
arXiv, 2020 We present the CPMA, a new method for medial axis pruning with noise robustness and equivariance to isometric transformations. Our method leverages the discrete cosine transform to create smooth versions of a shape $\Omega$. We use the smooth shapes to compute a score function $\scorefunction$ that filters out spurious branches from the medial axis. We
arxiv
Corticothalamic modulation of somatosensory thalamic tactile processing
The Journal of Physiology, Volume 603, Issue 9, Page 2801-2819, 1 May 2025.Abstract figure legend To examine how Layer 6 drug application affects ventral‐posterior‐medial (VPm) responses, we recorded local field potentials and single‐unit activity from barrels adjacent to the drug application site during spontaneous and tactile stimulation.
Avisar Einav, Rony Azouz
wiley +1 more source
Rabies virus-based labeling of layer 6 corticothalamic neurons for two-photon imaging in vivo
iScience, 2023 Summary: Neocortical layer 6 (L6) is less understood than other more superficial layers, largely owing to limitations of performing high-resolution investigations in vivo.
Miaoqing Gu +15 more
doaj
arXiv, 2015 This paper brings the construction of free medial quandles as well as free $n$-symmetric medial quandles and free $m$-reductive medial quandles.
arxiv
The tangent cone, the dimension and the frontier of a medial axis [PDF]
arXiv, 2020 This paper aims to establish a relation between the tangent cone of the medial axis of X at a given point a of R^n$ and the medial axis of the set of points in X realising the distance d(a,X). As a consequence, a lower bound for the dimension of the medial axis of X in terms of the dimension of the medial axis of m(a) is obtained.
arxiv
Bottom-up retinotopic organization supports top-down mental imagery [PDF]
, 2013 Finding a path between locations is a routine task in daily life. Mental navigation is often used to plan a route to a destination that is not visible from the current location. We first used functional magnetic resonance imaging (fMRI) and surface-based
Huang, R.-S., Sereno, Martin I.
core +2 more sources
Studies on the Diencephalon of the virginia Opossum. Part i. The nuclear pattern in the adult [PDF]
, 1939 No Abstract.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/49920/1/900710203_ftp ...
Ariëns Kappers +65 more
core +1 more source
Corticofugal modulation of peripheral auditory responses
Frontiers in Systems Neuroscience, 2015 The auditory efferent system originates in the auditory cortex and projects to the medial geniculate body, inferior colliculus, cochlear nucleus and superior olivary complex reaching the cochlea through olivocochlear fibers.
Gonzalo eTerreros +2 more
doaj +1 more source
Regional distribution of the leucine-rich glioma inactivated (LGI) gene family transcripts in the adult mouse brain [PDF]
, 2009 25 p., figuras y bibliografíaThe leucine-rich glioma inactivated (LGI) gene subfamily contains four highly conserved members (LGI1, 2, 3 and 4), which have been described in human, mouse and other mammalians.
Herranz-Pérez, Vicente +3 more
core +1 more source
Task-induced modulations of neuronal activity along the auditory pathway
Cell Reports, 2021 Summary: Sensory processing varies depending on behavioral context. Here, we ask how task engagement modulates neurons in the auditory system. We train mice in a simple tone-detection task and compare their neuronal activity during passive hearing and ...
Gioia De Franceschi +1 more
doaj