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https://www.keg.lu.se/sites/keg.lu.se/files/utvc21_schedule_autumn2017_updated_2018-08-08.pdf - 2026-07-19

https://www.keg.lu.se/sites/keg.lu.se/files/utvc21_ht_2017_schedule_2017-05-04tb.pdf - 2026-07-19

https://www.keg.lu.se/sites/keg.lu.se/files/utvc21_ht_2017_schedule_2017-09-13.pdf - 2026-07-19

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

Large grazers are known to affect ecosystem functioning even to the degree where ecosystems transition to another vegetation state. Alongside the vegetation change, several features of ecosystem functioning, such as ecosystem carbon sink capacity and soil carbon mineralisation rates, may be altered. It has remained largely uninvestigated how the grazing effects on carbon cycling processes depend o

We analyse N-body simulations of star-forming regions to investigate the effects of externalfar- and extreme-ultraviolet photoevaporation from massive stars on protoplanetary discs. Byvarying the initial conditions of simulated star-forming regions, such as the spatial distribution,net bulk motion (virial ratio), and density, we investigate which parameters most affect the rateat which discs are d

The Öresund (the Sound), which is a part of the Danish straits, is linking the marine North Sea and the brackish Baltic Sea. It is a transition zone where ecosystems are subjected to large gradients in terms of salinity, temperature, carbonate chemistry, and dissolved oxygen concentration. In addition to the highly variable environmental conditions, the area is responding to anthropogenic disturba

Professor Kontaktinformation E-post: lena [dot] strom [at] mgeo [dot] lu [dot] se Telefon: +46 46 222 37 46Organisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsLena Ströms profil i Lunds universitets forskningsportalAndra roller Medlem i Strategiskt forskningsområde BECC: Biodiversity and Ecosystem services in a Changing Climate Publikationer Visar av publikationer

https://www.nateko.lu.se/sv/lena-strom - 2026-07-18

Hip fractures constitute a major problem, both in terms of a lower life quality for the people affected and socio-economical factors. Osteoporosis is a medical condition, defined by decreased bone mass, which results in a more fragile bone structure and a higher risk for fractures. Osteoporosis accounts for a cost of € 1.5 billion each year in Sweden alone, and the costs are increasing. In order

Riktlinjer för utformning av Sida 1 av 1 FÖRSÄTTSSIDA STYRDOKUMENT Riktlinjer för utformning av examensbevis från utbildning på grundnivå och avancerad nivå vid Lunds universitet Typ av styrdokument: Riktlinjer Definition av typen av styrdokument: Riktlinjer fastställer hur någon ska eller bör handla inom det område riktlinjerna omfattar. En ska- regel ska följas medan en bör-regel mer har karaktä

https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/2026-06/riktlinjer-for-utformning-av-examensbevis-fran-utbildning-pa-grundniva-och-avancerad-niva-vid-LU_0.pdf - 2026-07-19