Search Results - "Jaaskelainen, P"

Fast Hardware Construction and Refitting of Quantized Bounding Volume Hierarchies by Viitanen, T., Koskela, M., Jääskeläinen, P., Immonen, K., Takala, J.

“…There is recent interest in GPU architectures designed to accelerate ray tracing, especially on mobile systems with limited memory bandwidth. A promising…”
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Event-related potentials during individual, cooperative, and competitive task performance differ in subjects with analytic vs. holistic thinking by Apanovich, V.V., Bezdenezhnykh, B.N., Sams, M., Jääskeläinen, I.P., Alexandrov, YuI

“…It has been presented that Western cultures (USA, Western Europe) are mostly characterized by competitive forms of social interaction, whereas Eastern cultures…”
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The brains of high functioning autistic individuals do not synchronize with those of others by Salmi, J, Roine, U, Glerean, E, Lahnakoski, J, Nieminen-von Wendt, T, Tani, P, Leppämäki, S, Nummenmaa, L, Jääskeläinen, I P, Carlson, S, Rintahaka, P, Sams, M

“…Multifaceted and idiosyncratic aberrancies in social cognition characterize autism spectrum disorders (ASDs). To advance understanding of underlying neural…”
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Effects of Improvisation Training on Student Teachers’ Behavioral, Neuroendocrine, and Psychophysiological Responses during the Trier Social Stress Test by Seppänen, Sirke, Toivanen, Tapio, Makkonen, Tommi, Jääskeläinen, Iiro P., Anttonen, Mikko, Tiippana, Kaisa

“…Objectives Teaching involves multiple performance situations, potentially causing psychosocial stress. Since the theater-based improvisation method is…”
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Functional MRI of the vocalization-processing network in the macaque brain by Ortiz-Rios, Michael, Kuśmierek, Paweł, DeWitt, Iain, Archakov, Denis, Azevedo, Frederico A C, Sams, Mikko, Jääskeläinen, Iiro P, Keliris, Georgios A, Rauschecker, Josef P

“…Using functional magnetic resonance imaging in awake behaving monkeys we investigated how species-specific vocalizations are represented in auditory and…”
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Discrete Neural Signatures of Basic Emotions by Saarimäki, Heini, Gotsopoulos, Athanasios, Jääskeläinen, Iiro P, Lampinen, Jouko, Vuilleumier, Patrik, Hari, Riitta, Sams, Mikko, Nummenmaa, Lauri

“…Categorical models of emotions posit neurally and physiologically distinct human basic emotions. We tested this assumption by using multivariate pattern…”
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Movies and narratives as naturalistic stimuli in neuroimaging by Jääskeläinen, Iiro P., Sams, Mikko, Glerean, Enrico, Ahveninen, Jyrki

“…•Naturalistic stimuli provide powerful stimuli for neuroimaging studies.•Temporal-receptive windows and event-segmentation are vital short-term memory…”
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Emotions promote social interaction by synchronizing brain activity across individuals by Nummenmaa, Lauri, Glerean, Enrico, Viinikainen, Mikko, Jääskeläinen, Iiro P, Hari, Riitta, Sams, Mikko

“…Sharing others’ emotional states may facilitate understanding their intentions and actions. Here we show that networks of brain areas “tick together” in…”
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Social touch experience in different contexts: A review by Saarinen, Aino, Harjunen, Ville, Jasinskaja-Lahti, Inga, Jääskeläinen, Iiro P., Ravaja, Niklas

“…•Touch may not necessarily arouse pleasant feelings or expected neural responses.•Responses to social touch are strongly modified by an array of situational…”
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Large-scale brain networks emerge from dynamic processing of musical timbre, key and rhythm by Alluri, Vinoo, Toiviainen, Petri, Jääskeläinen, Iiro P., Glerean, Enrico, Sams, Mikko, Brattico, Elvira

“…We investigated the neural underpinnings of timbral, tonal, and rhythmic features of a naturalistic musical stimulus. Participants were scanned with functional…”
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A quantitative electron-microscopic investigation of α-phase lamellae in isotactic polypropylene fractions by White, H.M., Bassett, D.C., Jääskeläinen, P.

“…Lamellar thicknesses and cross-hatching frequencies in α-isotactic polypropylene have been measured for two series of fractions using linear nucleation to…”
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Distributed affective space represents multiple emotion categories across the human brain by Saarimäki, Heini, Ejtehadian, Lara Farzaneh, Glerean, Enrico, Jääskeläinen, Iiro P, Vuilleumier, Patrik, Sams, Mikko, Nummenmaa, Lauri

“…Abstract The functional organization of human emotion systems as well as their neuroanatomical basis and segregation in the brain remains unresolved. Here, we…”
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Classification of emotion categories based on functional connectivity patterns of the human brain by Saarimäki, Heini, Glerean, Enrico, Smirnov, Dmitry, Mynttinen, Henri, Jääskeläinen, Iiro P., Sams, Mikko, Nummenmaa, Lauri

“…Neurophysiological and psychological models posit that emotions depend on connections across wide-spread corticolimbic circuits. While previous studies using…”
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Perspective taking in the human brain: complementary evidence from neuroimaging studies with media-based naturalistic stimuli and artificial controlled paradigms by Jääskeläinen, Iiro P, Kosonogov, Vladimir

“…Perception and interpretation of various types of events and information in life crucially depend on one's perspective. A specific perspective can be…”
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Brain mechanisms underlying cue-based memorizing during free viewing of movie Memento by Kauttonen, Janne, Hlushchuk, Yevhen, Jääskeläinen, Iiro P., Tikka, Pia

“…How does the human brain recall and connect relevant memories with unfolding events? To study this, we presented 25 healthy subjects, during functional…”
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Social Laughter Triggers Endogenous Opioid Release in Humans by Manninen, Sandra, Tuominen, Lauri, Dunbar, Robin I, Karjalainen, Tomi, Hirvonen, Jussi, Arponen, Eveliina, Hari, Riitta, Jääskeläinen, Iiro P, Sams, Mikko, Nummenmaa, Lauri

“…The size of human social networks significantly exceeds the network that can be maintained by social grooming or touching in other primates. It has been…”
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Reorganization of functionally connected brain subnetworks in high-functioning autism by Glerean, Enrico, Pan, Raj K., Salmi, Juha, Kujala, Rainer, Lahnakoski, Juha M., Roine, Ulrika, Nummenmaa, Lauri, Leppämäki, Sami, Nieminen-von Wendt, Taina, Tani, Pekka, Saramäki, Jari, Sams, Mikko, Jääskeläinen, Iiro P.

“…Previous functional connectivity studies have found both hypo‐ and hyper‐connectivity in brains of individuals having autism spectrum disorder (ASD). Here we…”
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Synchronous brain activity across individuals underlies shared psychological perspectives by Lahnakoski, Juha M., Glerean, Enrico, Jääskeläinen, Iiro P., Hyönä, Jukka, Hari, Riitta, Sams, Mikko, Nummenmaa, Lauri

“…For successful communication, we need to understand the external world consistently with others. This task requires sufficiently similar cognitive schemas or…”
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Social touch modulates endogenous μ-opioid system activity in humans by Nummenmaa, Lauri, Tuominen, Lauri, Dunbar, Robin, Hirvonen, Jussi, Manninen, Sandra, Arponen, Eveliina, Machin, Anna, Hari, Riitta, Jääskeläinen, Iiro P., Sams, Mikko

“…In non-human primates, opioid-receptor blockade increases social grooming, and the endogenous opioid system has therefore been hypothesized to support…”
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Efficient software synthesis of dynamic dataflow programs by Yviquel, H., Sanchez, A., Jaaskelainen, P., Takala, J., Raulet, M., Casseau, E.

“…This paper introduces advanced software synthesis techniques that enhance the implementation of dynamic dataflow programs. These techniques have been…”
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