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Anhedoni, minskad motivation att uppleva lust, är associerad med förändringar i belöningssystemet. Belägen i ventrala striatum utgör den bilaterala nucleus accumbens (NAcc) den centrala noden i detta nätverk, där dopamin agerar som huvudsaklig excitatorisk neurotransmitter. Studier med funktionell magnetresonanstomografi (fMRI) har visat att aktiviteten i ventrala striatum minskar under belöningsbAnhedonia, reduced motivation to experience pleasure, is associated with alterations in the circuitry of the reward system. Located in the ventral striatum, the bilateral nucleus accumbens (NAcc) is the central hub of this network where dopamine acts as the main excitatory neurotransmitter. Studies using functional magnetic resonance imaging (fMRI) found that activity in the ventral striatum is de

The objective of this study was to examine the relationship between self-reported and professionally assessed functional limitations in community-dwelling very old individuals. In total, 306 single-living adults aged 81-90 years were included in this cross-sectional study. The main outcome measure was the presence and absence of self-reported and professionally assessed functional limitations. A s

Popular Abstract in Swedish DNA är en molekyl som finns närvarande i stan alla celler och den innehåller den genetiska koden för utvecklingen av alla former av liv. Molekylen är väldigt tunn (2 nanometer i diameter) och lång - mänskligt DNA skulle vara ca en meter lång i utsträckt tillstånd. Inuti cellerna antar DNA en superkompakt struktur för att få plats inuti en cellkärna med bara ca 10 mikromThe structure, hydration, and dynamics of concentrated DNA-amphiphile complexes were investigated by small-angle X-ray diffraction, sorption calorimetry, and nuclear magnetic resonance. A concentrated, electroneutral, DNA-amphiphile complex can be formed by mixing charge-stoichiometric solutions. The effect is a strong association of DNA with the oppositely charged amphiphile resulting in the form

Prefiguration refers to realizing imaginaries of a radically alternative future in the present (e.g., Yates 2015; Monticelli 2021; Schiller-Merkens 2022). It is an embodied anticipation of an alternative future, "of the not-yet reality" (Dinerstein 2022: 52), in social practices, coupled with an embodied critique of the present. Prefiguration is commonly linked to real and concrete utopia (Wright

In order to acquire new languages, we need to be exposed to large amounts of target language (TL) input. However, studying French as a foreign language in Sweden includes few opportunities to encounter the language outside the classroom. This means that the teacher plays a decisive role as an input provider in the French L2 teaching setting. Moreover, the Swedish syllabus for modern languages, inc

Abstract in Uncoded languages Praegune kaitsejalatsite testimise standard (EN 344) kontrollib soojapidavuslikke omadusi vaid jalatsi ühes punktis, mõõtes temperatuuri muutust. Meetod, mis kasutab termilist jala mudelit, võimaldab mõõta jalatsi soojaisolatsiooni üheaegselt erinevates piirkondades ning ühtlasi ka jalatsi kui terviku soojaisolatsiooni. Selle uurimuse käigus arendati termilise jala mePresent standard on safety footwear (EN 344) checks the insulation only at one point in the shoes by means of measuring the temperature change. A method that uses thermal foot model allows to measure footwear insulation simultaneously at various locations and for whole footwear as well. In the present work the method of heated foot model was developed further. It is possible to simulate sweating a

24 May 2025 13:00 | Exhibition Skissernas Museum has one of Europe’s foremost collections of sketches by Mexican monumental painters such as Diego Rivera and David Alfaro Siqueiros. Join our guest guide Carolina Sandoval Marmolejo on a guided tour of the Mexican Collection. In the 1960s, Skissernas Museum began collecting sketches for Mexican art in order to better tell the history of mural painti

https://www.staff.lu.se/calendar/guided-tour-mexican-collection-spanish - 2026-07-24

Languages are used to communicate and to perceive the environment. Therefore, they are related to the way in which human beings think and conceptualize the world. Consequently, learning a new language entails cognitive changes that go beyond the purely linguistic use and mastery of it. Thus, not only new forms are learned, but also new ways of describing and perceiving the world are acquired, sinc

According to certain researchers, such as Meisel (2008), a child has a similar way of acquiring a second language (cL2 learners) as adults (aL2 learners) do after the age of four. However, the difference of age and cognitive maturation between an adult and a child awakes ones curiousness of investigating how much the linguistic development of a cL2 learner resembles the one of aL2 learners. This s

This study aims to investigate how advanced Swedish-speaking learners of French understand and interpret conversations in French. Based on a conversation analysis of two conversations with native speakers of French, two experiments were conducted. An important part of the present study is the design of the new methodology which puts together Conversation Analysis and L2 Acquisition. A pilote study