Sensory Systems: Electrifying News from the Ocean.

Curr Biol

Sensory Biology & Organogenesis, Helmholtz Zentrum München, Munich, Germany. Electronic address:

Published: December 2017

AI Article Synopsis

  • A small number of vertebrates have the ability to detect weak electric fields in their environment.
  • Two recent studies provide insights into how the organs responsible for this electroreception develop and function.
  • Understanding these mechanisms can enhance our knowledge of sensory biology in these unique animals.

Article Abstract

Only a handful of vertebrates are capable of sensing weak electric fields. Two new studies shed light on the development and physiology of electroreceptive organs.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.cub.2017.11.015DOI Listing

Publication Analysis

Top Keywords

sensory systems
4
systems electrifying
4
electrifying news
4
news ocean
4
ocean handful
4
handful vertebrates
4
vertebrates capable
4
capable sensing
4
sensing weak
4
weak electric
4

Similar Publications

Individual differences elucidate the perceptual benefits associated with robust temporal fine-structure processing.

Proc Natl Acad Sci U S A

January 2025

Department of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, PA 15213.

The auditory system is unique among sensory systems in its ability to phase lock to and precisely follow very fast cycle-by-cycle fluctuations in the phase of sound-driven cochlear vibrations. Yet, the perceptual role of this temporal fine structure (TFS) code is debated. This fundamental gap is attributable to our inability to experimentally manipulate TFS cues without altering other perceptually relevant cues.

View Article and Find Full Text PDF

The Utility of Preoperative Phenylephrine Testing in Müller Muscle Conjunctival Resection Surgery for Involutional Ptosis.

Ophthalmic Plast Reconstr Surg

January 2025

Division of Orbital and Ophthalmic Plastic Surgery, Jules Stein Eye Institute, University of California, Los Angeles, California, U.S.A.

Purpose: Phenylephrine testing prior to Müller muscle conjunctival resection has traditionally been used to predict postoperative outcomes. The purpose of this study is to determine if preoperative phenylephrine testing impacts postoperative changes in eyelid position.

Methods: In this multicenter cross-sectional cohort study, 270 eyelids of participants with involutional ptosis and levator function >12 mm who underwent Müller muscle conjunctival resection were divided into 2 comparison groups.

View Article and Find Full Text PDF

Seizures elicited by transcorneal 6 Hz stimulation in developing rats.

PLoS One

January 2025

Department of Developmental Epileptology, Institute of Physiology, Czech Academy of Sciences, Prague, Czech Republic.

Seizures elicited by corneal 6-Hz stimulation are widely acknowledged as a model of temporal lobe seizures. Despite the intensive research in rodents, no studies hint at this model in developing animals. We focused on seven age groups of both male and female rats.

View Article and Find Full Text PDF

Optical Coherence Tomography (OCT) offers high-resolution images of the eye's fundus. This enables thorough analysis of retinal health by doctors, providing a solid basis for diagnosis and treatment. With the development of deep learning, deep learning-based methods are becoming more popular for fundus OCT image segmentation.

View Article and Find Full Text PDF

Sensory-motor systems can extract statistical regularities in dynamic uncertain environments, enabling quicker responses and anticipatory behavior for expected events. Anticipatory smooth pursuit eye movements (aSP) have been observed in primates when the temporal and kinematic properties of a forthcoming visual moving target are fully or partially predictable. To investigate the nature of the internal model of target kinematics underlying aSP, we tested the effect of varying the target kinematics and its predictability.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!