Results 251 to 260 of about 4,931 (268)

The Serotonergic System Tracks the Outcomes of Actions to Mediate Short-Term Motor Learning [PDF]

open access: yesCell, 2016
SummaryTo execute accurate movements, animals must continuously adapt their behavior to changes in their bodies and environments. Animals can learn changes in the relationship between their locomotor commands and the resulting distance moved, then adjust
Misha B Ahrens   +2 more
exaly   +2 more sources

Larval dispersal and mother populations of Pandalus borealis investigated by a Lagrangian particle-tracking model

Fisheries Research, 2003
Abstract Larval dispersal and spatial distribution of reproducing females of Pandalus borealis in the Barents Sea were investigated. The approach was based on particle tracking using flow fields and a biological model incorporating ontogenetic migration and temperature dependent development of the zoea stages.
O.P Pedersen   +4 more
openaire   +1 more source

Tracking larval insect movement within soil using high resolution X‐ray microtomography

Ecological Entomology, 2004
Abstract.  1. In contrast to above‐ground insects, comparatively little is known about the behaviour of subterranean insects, due largely to the difficulty of studying them in situ . 2. The movement of newly hatched
Johnson, Scott N.   +2 more
openaire   +2 more sources

Environmental Variability Along The Drift Track Of Larval Haddock In The East Shetland Atlantic Inflow

1998
No abstracts are to be cited without prior reference to the author.We evaluate whether regional circulation transports larval haddock into the northern North Sea and identified a mechanism which enables haddock larvae to enter water masses whose plankton production rates can potentially support high larval feeding and growth rates.
MacKenzie, B.R.   +4 more
openaire   +1 more source

Tracking Drosophila Larval Behavior in Response to Optogenetic Stimulation of Olfactory Neurons.

Journal of visualized experiments : JoVE, 2018
The ability of insects to navigate toward odor sources is based on the activities of their first-order olfactory receptor neurons (ORNs). While a considerable amount of information has been generated regarding ORN responses to odorants, the role of specific ORNs in driving behavioral responses remains poorly understood.
David A, Clark   +6 more
openaire   +1 more source

Novel Visual Perspective for Tracking of Larval Development, Aging and Antiaging Drugs Screening by Fluorescent Sensing MsrA

Analytical Chemistry
Senescence is observed in various tissues during different physiological and pathological events such as tissue remodeling and disorders related aging. Senescent cells suffer from a decline in methionine sulfoxide reductase (MsrA), which is intimately linked to cell proliferation and longevity.
Jiayu Zeng   +8 more
openaire   +2 more sources

Tracking Larval, Newly Settled, and Juvenile Red Abalone (Haliotis rufescens) Recruitment in Northern California

Journal of Shellfish Research, 2016
ABSTRACT Recruitment is a central question in both ecology and fisheries biology. Little is known however about early life history stages, such as the larval and newly settled stages of marine invertebrates. No one has captured wild larval or newly settled red abalone (Haliotis rufescens) in California even though this species supports a recreational ...
Laura Rogers-Bennett   +5 more
openaire   +1 more source

Elemental signatures in the shells of early juvenile green-lipped mussels (Perna canaliculus) and their potential use for larval tracking

Aquaculture, 2011
The seed for New Zealand's US$150 million green-lipped mussel (Perna canaliculus) aquaculture industry is almost entirely supplied by harvesting wild early juveniles (spat). The location of the broodstock populations producing these seed mussels is unknown because the larvae may have travelled > 100 km before settling.
B.J. Dunphy, M.-A. Millet, A.G. Jeffs
openaire   +1 more source

Tracking shifts in Atlantic mackerel (Scomber scombrus) larval habitat suitability on the Northeast U.S. Continental Shelf

Fisheries Oceanography, 2017
AbstractClimate change has altered the oceanographic environment and subsequently the habitats of marine species. Fish and invertebrate populations’ responses to habitat include movement with latitude and depth to remain within their fundamental niches.
M. Conor McManus   +3 more
openaire   +2 more sources

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