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Special issue on multimedia in ecology

Concetto Spampinato, Vasileios Mezaris, Jacco van Ossenbruggen
2016 Multimedia Systems  
. in "Motion analytics of zebrafish using fine motor kinematics and multi-view trajectory" present an automatic method for zebrafish motion analytics with the objective to distinguish behavior between  ...  These motion cues are then used by a linear SVM classifier to identify abnormal zebrafish trajectories with an accuracy, expressed as average recognition rate, of about 80 %. • Palazzo et al. in "A diversity-based  ...  • Tian et al. in "Motion analytics of zebrafish using fine motor kinematics and multi-view trajectory" present an automatic method for zebrafish motion analytics with the objective to distinguish behavior  ... 
doi:10.1007/s00530-016-0528-3 fatcat:w3jy6lazrbgvtfcy7qss2r4h4i

Thermal modulation of Zebrafish exploratory statistics reveals constraints on individual behavioral variability

Guillaume Le Goc, Julie Lafaye, Sophia Karpenko, Volker Bormuth, Raphaël Candelier, Georges Debrégeas
2021 BMC Biology  
This study suggests that in zebrafish, as well as in other ectothermic animals, ambient temperature could be used to efficiently manipulate internal states in a simple and ethological way.  ...  Here, we address this question by analyzing the statistics of spontaneous exploration of freely swimming zebrafish larvae and by probing how these locomotor patterns are impacted when changing the water  ...  We are grateful to Carounagarane Dore for his contribution to the design of the experimental setup, Geoffrey Migault for engineering expertise, and Raphaël Voituriez for fruitful discussion on the modeling  ... 
doi:10.1186/s12915-021-01126-w pmid:34548084 pmcid:PMC8456632 fatcat:vudt3fok7nenpjflh4hbixxlrq


2020 Zenodo  
In this study, we have developed a novel methodology to investigate the influences of drugs on zebrafish larvae kinematics and energetics.  ...  The method includes the experimental study with MatLab post-processing and numerical simulation based on CFD software OpenFOAM to quantify influences of drug applications on zebrafish larvae kinematic  ...  (A) Sketch of the side view of a zebrafish larva and midlines in a fish-based frame of reference.  ... 
doi:10.5281/zenodo.3870946 fatcat:6u2iatptmnc4vdul72vqn3mrnq

The need for calcium imaging in nonhuman primates: New motor neuroscience and brain-machine interfaces

Daniel J. O'Shea, Eric Trautmann, Chandramouli Chandrasekaran, Sergey Stavisky, Jonathan C. Kao, Maneesh Sahani, Stephen Ryu, Karl Deisseroth, Krishna V. Shenoy
2017 Experimental Neurology  
We focus on motor neuroscience and brain-machine interface design as representative domains of opportunity within the larger field of NHP neuroscience.  ...  Here, we advocate that this methodology, which has been of tremendous utility in smaller animal models, can and should be developed for use with NHPs.  ...  The content in this article is solely the responsibility of the authors and does not necessarily represent the official views of DARPA, HHMI, the Gatsby Charitable Foundation, or NIH.  ... 
doi:10.1016/j.expneurol.2016.08.003 pmid:27511294 pmcid:PMC5154795 fatcat:vkud53m5fneu3ob7xsuqhybqe4

Abstracts: 6th NASA Symposium on The Role of the Vestibular Organs in the Exploration of Space

2002 Journal of Vestibular Research-Equilibrium & Orientation  
Alterations in sensory and motor function occur during and following exposure to microgravity.  ...  Complete reconstructions of the nodulus from each animal were performed and used to identify the midsagittal tissue wafer.  ...  Each subject was exposed to each of 3 conditions for 2-min using a counterbalanced experimental design. Forward velocity was constant and the motion trajectory was the same across all conditions.  ... 
doi:10.3233/ves-2002-113-514 fatcat:mszwuktpjvfpzmh2ptapi2ux7i

From behavioural analyses to models of collective motion in fish schools

U. Lopez, J. Gautrais, I. D. Couzin, G. Theraulaz
2012 Interface Focus  
Here, we emphasize a set of paradigmatic modelling assumptions whose validity remains unclear, both from a behavioural point of view and in terms of quantitative agreement between model outcome and empirical  ...  , and provided an insight into the behavioural mechanisms that result in coordinated motion.  ...  Third, the nature of the stimuli used by an individual to control its trajectory is also crucial, as their perception may also depend on the fish motion and the environmental conditions.  ... 
doi:10.1098/rsfs.2012.0033 pmid:24312723 pmcid:PMC3499128 fatcat:sko5khq7hvcfzi2jrjtjvi3lkm

Abstracts by Author

2000 American Zoologist  
Locomotor behavior was examined by generating kinematic profiles of angular motion at the limb joints and tail.  ...  A central problem limiting our understanding of the aerodynamics of avian flight is the lack of 3D kinematic data of wing motion.  ...  Here, we use three-dimensional kinematic analysis to investigate wing motion patterns in a mediumsized megachiropteran bat, Rousettus aegyptiacus.  ... 
doi:10.1093/icb/40.6.925 fatcat:sswfs6o3erccbpewm7ewgyf4lu


1988 The Hastings center report  
The only aspect of our visual stimulus that changed at the onset of differential motion was the correlation between the motion trajectories in the object and background regions.  ...  NEURO-KINEMATIC MODELING OF ZEBRAFISH LOCOMOTOR CONTROL SYSTEMS INTERACTIONS BETWEEN BLUE-YELLOW AND LUMINANCE SIGNALS IN V1 Greg Horwitz To elucidate the principles underlying color representation  ...  The network consists of 3 main parts: bilateral VMPFC which provides familiarity/context information that is used to select the appropriate transformation (Adolphs et al., 1996) ; left language areas  ... 
doi:10.1002/j.1552-146x.1988.tb03932.x fatcat:bkotcyah2ngbfdk4kbx3xnf5v4

25th Annual Computational Neuroscience Meeting: CNS-2016

Tatyana O. Sharpee, Alain Destexhe, Mitsuo Kawato, Vladislav Sekulić, Frances K. Skinner, Daniel K. Wójcik, Chaitanya Chintaluri, Dorottya Cserpán, Zoltán Somogyvári, Jae Kyoung Kim, Zachary P. Kilpatrick, Matthew R. Bennett (+597 others)
2016 BMC Neuroscience  
I will discuss theoretical results that point to functional advantages of splitting neural populations into subtypes, both in feedforward and recurrent networks.  ...  Part of this complexity is related to the number of different cell types that work together to encode stimuli.  ...  Acknowledgements: The work of JB, RG, and SMC was supported in part by R01MH1006674 from the National Institutes of Health.  ... 
doi:10.1186/s12868-016-0283-6 pmid:27534393 pmcid:PMC5001212 fatcat:bt45etzj2bbolfcxlxo7hlv6ju

Symposia and Oral Abstracts

2007 Integrative and Comparative Biology  
Further tests using the method of Magallón and Sanderson to estimate absolute diversification rates of major snake clades will be reported.  ...  Rather, the presence of variation in multiple traits relevant to resource use and growth is necessary for niche expansion.  ...  Three-dimensional kinematic analyses of pectoral fin motion and the study of fin wake hydrodynamics during propulsion using transverse light sheet particle image velocimetry (PIV) and scanning PIV suggest  ... 
doi:10.1093/icb/icm104 fatcat:uqdscbqihbeoxoo2unutfwtmdi

Extraction of spatio-temporal primitives of emotional body expressions

Lars Omlor, Martin A. Giese
2007 Neurocomputing  
of depth and motion.  ...  of depth and motion from ITD.  ... 
doi:10.1016/j.neucom.2006.10.100 fatcat:esivhljzsbcihdl5qbp756josu

Sessions 1 - 11

2016 Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration  
Acknowledgements: We thank the participants, without whom this study would not be possible, and also MND Association UK and NIHR CRN for support.  ...  Acknowledgements: Sincere thanks to Prize4Life and the many contributors to the PRO-ACT database. We are ever grateful to our members at PatientsLikeMe for their openness and perseverance.  ...  of the pupil and no need for calibration; Motion detection (MD), which uses inertial sensors, infrared and/or webcam tablet PC to map and detect residual volunteers movements; Touch, designed to be used  ... 
doi:10.1080/21678421.2016.1231971 pmid:27827537 fatcat:obvg6ncxnfdbfjdm7lixrhmpdq

Force Interaction and Sensing in Bio-micromanipulation [article]

Ali Ghanbari, University Of Canterbury
Secondly, a first-of-its-kind micro-pillar based on-chip system for dynamic force measurement of C. elegans motion is introduced.  ...  Micromanipulation is considered a challenging task which requires high precision motion and measurement at the micro scale.  ...  Figure 5 . 5 15 Real-time trajectory of the Haptic Interaction Point. (a) 3D view of the trajectory, (b) trajectory projected in the xz-plane.  ... 
doi:10.26021/2598 fatcat:lhdp3ve64zcp5ksuryf323vgdq

28th Annual Computational Neuroscience Meeting: CNS*2019

2019 BMC Neuroscience  
Activity from both the LP and PD neurons of the stomatogastric ganglion of a crab was recorded using intracellular electrodes and sent to a computer through a DAQ device.  ...  We have recently revealed the presence of dynamical invariants in the pyloric CPG in the form of cycle-by-cycle linear relations among specific time intervals and the instantaneous period [4].  ...  motion and body axis.  ... 
doi:10.1186/s12868-019-0538-0 fatcat:3pt5qvsh45awzbpwhqwbzrg4su

27th Annual Computational Neuroscience Meeting (CNS*2018): Part One

2018 BMC Neuroscience  
This research was supported by the Spanish Government projects TIN2014-54580-R and TIN2017-84452-R. Acknowledgements We thank Ramón Huerta for his useful discussions on this work.  ...  Acknowledgement Central fund of Finnish Cultural Foundation and Finnish Brain Foundation sr. Acknowledgement German Ministry of Research and Education Grant 01GQ1508.  ...  sensory and motor information.  ... 
doi:10.1186/s12868-018-0452-x pmid:30373544 pmcid:PMC6205781 fatcat:xv7pgbp76zbdfksl545xof2vzy
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