The role of somatosensation in automatic visuo-motor control: a comparison of congenital and acquired sensory loss.

Studies of chronically deafferented participants have illuminated how regaining some motor control after adult-onset loss of proprioceptive and touch input depends heavily on cognitive control. In this study we contrasted the performance of one such man, IW, with KS, a woman born without any somatosensory fibres. We postulated that her life-long absence of proprioception and touch might have allowed her to automate some simple visually-guided actions, something IW appears unable to achieve.

Perception of body shape and size without touch or proprioception: evidence from individuals with congenital and acquired neuropathy.

The degree to which mental representations of the body can be established and maintained without somatosensory input remains unclear. We contrast two "deafferented" adults, one who acquired large fibre sensory loss as an adult (IW) and another who was born without somatosensation (KS). We compared their responses to those of matched controls in three perceptual tasks: first accuracy of their mental image of their hands (assessed by testing recognition of correct hand length/width ratio in distorted photographs and by locating landmarks on the unseen hand); then accuracy of arm length judgements (assessed by judgement of reaching distance), and finally, we tested for an attentional bias towards peri-personal space (assessed by reaction times to visual target presentation).

Issues of rehabilitation of the patients with symblepharon using oral mucosal autografts.

Purpose: To systematize clinical variants of symblepharon and to analyze rehabilitation availability boundaries in patients with different forms of symblepharons.

Methods: Retrospective analysis of clinical cases included 26 patients with local, subtotal, and total symblepharon (ankyloblepharon) with a normal or anophthalmic orbit. In all patients, symblepharon was operated using split- or full-thickness oral mucosal autografts and their fixation with U-shaped stitches and compression plates.

A Novel Method for Complex Diagnostics of Globes' Position.

Spiral computed tomography is a gold standard in diagnostics of intraorbital pathological changes. Modern software provides great opportunities at viewing and analyzing DICOM files. Earlier, the authors introduced a method of computed exophthalmometry for precise measurement of globes' position even in the cases of lateral orbital rim fracture.

Computed exophthalmometry is an accurate and reproducible method for the measuring of eyeballs' protrusion.

Purpose: The aim of this study was to assess reproducibility of the repeated measurements from proposed computed exophthalmometry and to make a comparison with the Hertel exophthalmometer.

Methods: Computed tomography scans of patients with pathological (group 1) and intact orbits (group 2) were included in this retrospective study. In both groups, a single investigator measured a difference of eyeballs' protrusion using the proposed method of computed exophthalmometry.

Synthesis of New Congeners of 1-methyl-3-aminoisoquinolines, Evaluation of Their Cytotoxic Activity, In Silico and In Vitro Study of Their Molecular Targets as PDE4B.

To examine the cytotoxic activity of congeners of 3-amino-isoquinoline, we performed the phenotypic screening using panel of 60 cell lines and found that (N-(6,7-dimethoxy-1-methyl-isoquinolin-3-yl)-4-{[(1-ethyl-4-methyl-1H-pyrazol-3-yl)methyl]amino}benzamide (4d)) exhibited the significant effect against different tumor cell lines while showing the high activity toward human colorectal cancer HCT-116 cells (IC50 = 18 μm) and human breast cancer T-47D cells (GI50 = 1.9 μm). Virtual screening indicated that these compounds target protein kinases and phosphodiesterases (PDE).