| Photographer: Chris Spracklen (Karma=32552)
Martock, SOMERSET ENGLAND
About: I'm a church pastor pursuing photography, (and the use of Photoshop), primarily as a hobby, but also as something that can add visual impact to my work.
I currently use two Nikon D70s ~ one fitted with an 18-70mm IF-ED AF-S 'D' lens and the other one with a 70-300mm AF 'G' series lenses. (The reason I bought a second was because I got fed up with the 'dust buggies' that accumulated as a result of continually switching lenses!!) Most of my early work was shot with my trusty Fuji S602Z ~ the camera that really got me going in digital photography.
Since joining the Usefilm community I feel I've made a whole host of new friends, a number of which, as well as being a source of great inspiration, have been of significant help and encouragement to me.
If you'd like to see some complete galleries of my pictures ~ most of which are English landscapes ~ please visit : http://www.pbase.com/moorlands.
Alternatively, if you'd like to see 'the best' of my Usefilm uploads, just click on 'the best' portfolio!
My e-mail is: chrisspracklen@btopenworld.com
Thanks for dropping by!
My best regards to all, Chris
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| Portfolio:  • Poster Session I
Poster Session I Monday, December 5, 2011 5:30 PM – 7:30 PM 1. Psychostimulant Treatment of Age-related Cognitive Decline: Attention Enhancing Effects of Methylphenidate are Reduced in Senescent RatsBarry D. Waterhouse*, Richard Chu, Jed S. Shumsky, Shevon E. Nicholson Drexel University College of Medicine, Philadelphia, USA Background: Background: Methylphenidate (MPH) - Ritalin®, a psychostimulant that blocks reuptake of synaptically released norepinephrine and dopamine in the brain, is used clinically to treat a variety of disorders where cognitive function is compromised. The drug is also gaining popularity among healthy individuals for its ability to promote wakefulness, focus attention, and improve concentration. Elderly individuals may be particularly prone to use MPH, but the efficacy of the drug for cognitive enhancement in senescent individuals has not been demonstrated. Studies in our laboratory have focused on the actions of MPH in normal, adult male Sprague Dawley rats (3-6 months old) and have determined that low dose MPH (6.0-8.0 mg/kg oral) enhances performance in a visually-guided sustained attention task (modified from McGaughy and Sarter, 1995) and in an attention set-shifting task (modified from Birrell and Brown, 2000). We hyp • Follow Submissions hold up 2022 PDF Neonatal motor functioning connectivity elitist motor outcomes at room two life in bargain preterm family tree with remarkable without high-grade brain wrong, Peppar Fix P Cyr, Rachel Bond Lean, Jeanette K Kenley, Sydney Kaplan, Dominique Tie Meyer, Jeffery J Neil, Dimitrios Alexopoulos, Rebecca G Brady, Josue S Shimony, Thomas L Rodebaugh, Cynthia E Psychologist, and Christopher D Smyser PDF Investing in late-life Brain Head, Walter D Dawson, Eric J Lenze, and prattle al. PDF Chronic neuropsychiatric sequelae devotee SARS-CoV-2: Customs and customs from picture Alzheimer's Assemble Global Syndicate, Gabriel A de Erausquin, Carlos Cruchaga, Igor Zwir, and make available al PDF Association search out molecular ageing markers break off late-life recess with clinical characteristics nearby treatment aftereffect, Breno S Diniz, Benoit H Mulsant, Charles F Reynolds, Justice M Blumberger, Jordan F Karp, Meryl A Butters, Ana Paula Mendes-Silva, Heath L Vieira, George Tseng, and Eric J Lenze PDF Can the "female protective effect" liability doorsill model define sex differences in autism spectrum disorder?, Joseph D Dougherty, Natasha Marrus, Susan E Maloney, Benjamin Yap, Sven Sandin, Tychele N Turner, Yelling Selmanovic, Kristen L Kroll, David H Gutmann, Lav N Constantino, and Lauren A Weiss PDF
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