Predicting vertical and shear ground reaction forces during walking and jogging using wearable plantar pressure insoles.

Background: The development of plantar pressure insoles has made them a potential replacement for force plates. These wearable devices can measure multiple steps and might be used outside of the lab environment for rehabilitation and evaluation of sport performance. However, they can only measure the vertical force which does not completely represent the vertical ground reaction force.

Optogenetic Manipulations of Amygdala Neurons Modulate Spinal Nociceptive Processing and Behavior Under Normal Conditions and in an Arthritis Pain Model.

The amygdala is an important neural substrate for the emotional-affective dimension of pain and modulation of pain. The central nucleus (CeA) serves major amygdala output functions and receives nociceptive and affected-related information from the spino-parabrachial and lateral-basolateral amygdala (LA-BLA) networks. The CeA is a major site of extra-hypothalamic expression of corticotropin releasing factor (CRF, also known as corticotropin releasing hormone, CRH), and amygdala CRF neurons form widespread projections to target regions involved in behavioral and descending pain modulation.

Transfer of the Serotonin Modulator Vortioxetine into Human Milk: A Case Series.

Vortioxetine (Trintellix) is a serotonin modulator used in the treatment of major depressive disorder in adults. There are no data presently published on the transfer of vortioxetine into human breast milk. The present study determined the drug concentration-time profile of vortioxetine in milk samples collected from three lactating mothers, two consuming 10 mg once daily and one consuming 20 mg once daily.

Exposure to brain trauma in six age divisions of minor ice hockey.

Acute and chronic neurological risks associated with brain trauma sustained in professional ice hockey has generated concern for youth participants. Minor hockey is a different game when compared to elite players presenting distinctive risk factors for each age division. Objective measures of brain trauma exposure were documented for six divisions in minor ice hockey; U7, U9, U11, U13, U15, U18.

Rivaroxaban Treatment in Two Breastfeeding Mothers: A Case Series.

Rivaroxaban (Xarelto) is a reversible direct factor Xa inhibitor used for the treatment and prevention of coagulation in numerous syndromes. There is very limited information available on the transfer of rivaroxaban into human breast milk. This study determined the drug concentration-time profile of rivaroxaban in milk samples collected from two lactating mothers consuming 15 mg twice daily.

Brain tissue analysis of impacts to American football helmets.

Concussion in American football is a prevalent concern. Research has been conducted examining frequencies, location, and thresholds for concussion from impacts. Little work has been done examining how impact location may affect risk of concussive injury.

A comparison of the capacity of ice hockey goaltender masks for the protection from puck impacts.

Goaltenders in ice hockey are the only players that are on the ice for the entire game. Their position exposes them to impacts from collisions with other players, falls to the ice, and puck impacts. In competitive ice hockey leagues, head injuries resulting from puck impacts have been reported with some cases resulting in ending the player's career.

Characterization of persistent concussive syndrome using injury reconstruction and finite element modelling.

Concussions occur 1.7 million times a year in North America, and account for approximately 75% of all traumatic brain injuries (TBI). Concussions usually cause transient symptoms but 10 to 20% of patients can have symptoms that persist longer than a month.