Search publications

Reset filters Search by keyword

No publications found.

 

Cerebellar Cortex 4-12 Hz Oscillations and Unit Phase Relation in the Awake Rat.

Author(s): Lévesque M; Gao H; Southward C; Langlois JMP; Léna C; Courtemanche R;

Oscillations in the granule cell layer (GCL) of the cerebellar cortex have been related to behavior and could facilitate communication with the cerebral cortex. These local field potential (LFP) oscillations, strong at 4-12 Hz in the rodent cerebellar cortex during awake immobility, should also be an indicator of an underlying influence on the patterns of ...

Article GUID: 33240052


Acute caffeine reverses the disruptive effects of chronic fluoxetine on the sexual behavior of female and male rats.

Author(s): González Cautela BV; Quintana GR; Akerman J; Pfaus JG;

RATIONALE: Sexual side effects of chronic treatment with selective serotonin reuptake inhibitors (SSRIs) in humans include anorgasmia and loss of sexual desire and/or arousal which interferes with treatment compliance. There are few options at present to reduce these effects. Because orgasm and desire are mediated in part by activation of sympathetic arou ...

Article GUID: 33242109


Understanding the temporal evolution of COVID-19 research through machine learning and natural language processing.

Author(s): Ebadi A; Xi P; Tremblay S; Spencer B; Pall R; Wong A;

The outbreak of the novel coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been continuously affecting human lives and communities around the world in many ways, from cities under lockdown to new social experiences. Although in most cases COVID-19 results in mild illness, it has drawn glob ...

Article GUID: 33230352


Visual and haptic responses as measures of word comprehension and speed of processing in toddlers: Relative predictive utility.

Author(s): Smolak E; Hendrickson K; Zesiger P; Poulin-Dubois D; Friend M;

Early vocabulary knowledge and speed of word processing are important foundational skills for the development of preschool and school-age language and cognition. However, the variance in outcomes accounted for by parent-reported receptive or expressive vocabulary is generally modest. Recent research suggests that directly assessed, decontextualized vocabu ...

Article GUID: 33221662


The Epistemology of Evolutionary Psychology Offers a Rapprochement to Cultural Psychology

Author(s): Gad Saad

Many detractors of evolutionary psychology (EP) presume that adaptive arguments are nothing more than whimsical and unfalsifiable just-so stories. The reality though is that the epistemology of EP is precisely the opposite of this antiquated canard in that it fixes the evidentiary threshold much higher than is typically achieved by most scientists. EP ama ...

Article GUID: 33224071


Methodological and clinical challenges associated with biomarkers for psychiatric disease: A scoping review.

Author(s): Kirkpatrick RH; Munoz DP; Khalid-Khan S; Booij L;

Over the past decade, psychiatric research has been on an important hunt for biomarkers of psychiatric disease. In psychiatry, the term "biomarker" is a broad umbrella term used to identify any biological variable that can be objectively measured and applied to a diagnosis; this includes genetic and epigenetic assessments, hormone levels, measures of neur ...

Article GUID: 33221025


Assessing the role of cortico-thalamic and thalamo-accumbens projections in the augmentation of heroin seeking in chronically food-restricted rats.

Author(s): Chisholm A; Rizzo D; Fortin É; Moman V; Quietshat N; Romano A; Capolicchio T; Shalev U;

Drug addiction is a chronic disorder characterized by compulsive drug seeking and involves repetitive cycles of compulsive drug use, abstinence, and relapse. In both human and animal models of addiction, chronic food restriction increases rates of relapse. Our laboratory has reported a robust increase in drug-seeking following a period of withdrawal in ch ...

Article GUID: 33219004


A robust optimization model for tactical capacity planning in an outpatient setting

Author(s): Aslani N; Kuzgunkaya O; Vidyarthi N; Terekhov D;

Tactical capacity planning is a key element of planning and control decisions in healthcare settings, focusing on the medium-term allocation of a clinic's resources to appointments of different types. One of the most scarce resources in healthcare is physician time. Due to uncertainty in demand for appointments, it is difficult to provide an exact mat ...

Article GUID: 33215335


A Benchmark of Data Stream Classification for Human Activity Recognition on Connected Objects.

Author(s): Khannouz M; Glatard T;

This paper evaluates data stream classifiers from the perspective of connected devices, focusing on the use case of Human Activity Recognition. We measure both the classification performance and resource consumption (runtime, memory, and power) of five usual stream classification algorithms, implemented in a consistent library, and applied to two real hum ...

Article GUID: 33202905


Cancer cells optimize elasticity for efficient migration.

Author(s): Kashani AS; Packirisamy M;

Cancer progression is associated with alternations in the cytoskeletal architecture of cells and, consequently, their mechanical properties such as stiffness. Changing the mechanics of cells enables cancer cells to migrate and invade to distant organ sites. This process, metastasis, is the main reason for cancer-related mortality. Cell migration is an ess ...

Article GUID: 33204453


Removal of arsenic from water through ceramic filter modified by nano-CeO2: A cost-effective approach for remote areas.

Author(s): Yang X; Huang G; An C; Chen X; Shen J; Yin J; Song P; Xu Z; Li Y;

The groundwater with high arsenic concentration is widespread, especially in many remote areas of developing countries. Arsenic existing in drinking water sources has a high risk to human health. In this study, an innovative effort to remove As(V) from water using ceramic filters functionalized with CeO2 nanocomposites (CF-CeO2) was investigated. Consider ...

Article GUID: 33182193


Cortical gradients of functional connectivity are robust to state-dependent changes following sleep deprivation.

Author(s): Cross N; Paquola C; Pomares FB; Perrault AA; Jegou A; Nguyen A; Aydin U; Bernhardt BC; Grova C; Dang-Vu TT;

Sleep deprivation leads to significant impairments in cognitive performance and changes to the interactions between large scale cortical networks, yet the hierarchical organisation of cortical activity across states is still being explored. We used functional magnetic resonance imaging to assess ...

Article GUID: 33186718


<   Page 229 / 374   >